-
Muscle Fibers Explained - Muscle Contraction and Muscle Fiber Anatomy
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How do muscles work? What exactly is your skeletal muscle system? What are the types of muscles in the human body? Learn about muscle anatomy in this short video!
We look at the different types of Skeletal Striated Muscle Fibers found in the body!
Come join us on
Facebook: https://www.facebook.com/pages/Pictur...
Twitter: https://twitter.com/Picture_Fit
Instagram: https://instagram.com/picturefit/
Please Like and Subscribe!
published: 02 Jun 2015
-
Musculoskeletal System | Type I Muscle Fibers
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the structural, metabolic, and function of Type I muscle fibers, also referred to as slow oxidative muscle fibers. We hope you enjoy this lecture and be sure to support us below!
Join this channel to get access to perks:
https://www.youtube.com/channel/UC6QYFutt9cluQ3uSM963_KQ/join
APPAREL |
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DISCORD | https://...
published: 15 Jun 2017
-
Slow vs Fast Muscle Fibers || Red vs White Muscle Fibers || Types of Muscle Fiber: Type I, Type II
📝 All topics from Muscle Physiology: https://www.nonstopneuron.com/post/physiology-muscles
🌐 Explore our entire animation video library: https://www.nonstopneuron.com/
● Follow me at:
• Instagram: https://www.instagram.com/NonstopNeuron/
• Facebook: https://www.facebook.com/NonstopNeuron
Slow Muscle Fibers vs Fast Muscle Fibers:
Slow fibers are seen in large quantity in muscle that contract slowly but maintain contraction for longer duration. They use oxidative metabolism for energy. So they are resistant to fatigue. Accordingly, they have high number of mitochondria, and larger quantity of myoglobin giving them red appearance. Their glycogen content is low. Fast fibers are seen more abundantly in fast contracting muscles. They are further divided based on whether they are fatigable or ...
published: 05 Jul 2023
-
Structure of a skeletal muscle - Muscle Physiology Animations || USMLE videos
📌𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 :- https://www.instagram.com/drgbhanuprakash
Structure of a skeletal muscle - Muscle Physiology Animations
Structure of Skeletal Muscle
A whole skeletal muscle is considered an organ of the muscular system. Each organ or muscle consists of skeletal muscle tissue, connective tissue, nerve tissue, and blood or vascular tissue.
Skeletal muscles vary considerably in size, shape, and arrangement of fibers. They range from extremely tiny strands such as the stapedium muscle of the middle ear to large masses such as the muscles of the thigh. Some skeletal muscles are broad in shape and some narrow. In some muscles the fibers are parallel to the long axis of the muscle; in some they converge to a narrow attachment; and in some they are oblique.
Skeletal muscle is composed ...
published: 04 Apr 2021
-
Structure of Skeletal Muscle Explained in simple terms
Structure of skeletal muscle explained. Muscles fibres, actin, and myosin. For more information and help learning muscle structure and composition visit: https://www.teachpe.com/anatomy-physiology/structure-of-skeletal-muscle
published: 20 Oct 2017
-
Should You Train According to Muscle Fibre Type?
TIMESTAMPS
00:00 Intro
00:22 Muscle Fibres
00:46 Muscle Fibre Types
05:03 Fibre Type & Rep Ranges
08:49 Rep Ranges & Hypertrophy
09:50 Rep Ranges & Exercise Selection
10:52 Practical Recommendations
STUDIES
https://pubmed.ncbi.nlm.nih.gov/4120482/
https://pubmed.ncbi.nlm.nih.gov/34564332/
https://pubmed.ncbi.nlm.nih.gov/33312275/
https://pubmed.ncbi.nlm.nih.gov/30063555/
ONLINE COACHING & CONSULTING
https://www.flowhighperformance.com/services
BOOKS & TRAINING TEMPLATES
https://www.flowhighperformance.com/products
SOCIAL MEDIA
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published: 04 Aug 2022
-
Muscle Tissues and Sliding Filament Model
Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
---------------------------------------------------------
Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
---------------------------------------------------------
Factual References:
Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | Op...
published: 06 May 2022
-
How Your Muscle Fibers Change With Exercise
Be sure to check out our community app! Explore the monthly live sessions, Jonathan AI Assistant, over 100+ videos, and a learning path to enhance your understanding of anatomy! https://www.instituteofhumananatomy.com/membership-program
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In this video, Jonathan from the Institute of Human Anatomy talks through why some people are naturally better at endurance sports while others excel at explosive movements. In this comprehensive guide to muscle fiber types you will learn the science behind fast-twitch, slow-twitch, and hybrid muscle fibers, how they influence athletic performance, and whether you can change your muscle fiber composition through training.
----
0:00 - 0:54 Intro
0:54 - 1:44 The Basics of Muscle Fibers
1:44 ...
published: 03 Nov 2024
-
What are the steps involved in muscle growth ?
#facts #foryou #didyouknow #subscribe #science #instagram #randomfacts #like #interestingfacts #motivation #ask #question #video #videos #watches #watchnow #watch #watchtime #new #views #view #grow #good #smart #amazing #amazingfacts #cool #wow #ohmygod #how #why #complete #goodjob #nice #nicevideo #foryou #fypシ゚viral #fypage #fypyoutube #fyp #foryoupage #see #share #explore #comment #comments
published: 10 Nov 2024
-
Types of Skeletal Muscle | Fast Twitch Slow Twitch Fibres | Type 1 Type 2 Fibres | Muscle Physiology
✨This video is on the differences between the type 1, type 2a and type 2b skeletal muscle fibres. I hope it helps! ☀️
✨ Other videos you may need:
🔅Structure of Skeletal Muscle: https://youtu.be/ZiJp8by6r08
🔅Structure of a Sarcomere: https://youtu.be/-1MieaHirTA
🔅Skeletal Muscle Contraction: https://youtu.be/YRt4XpTvmtE
🔅Nerve-Muscle Physiology :
https://youtube.com/playlist?list=PL1rG930trF29TFWGTfl3wMAm5XL4AosGE
💫 For more videos like this, subscribe to my channel!
Byte Size Med: https://youtube.com/channel/UCZghvlgylH3r_CWfA18eFRg
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Boron and Boulpaep Medical Physiology
- Costanzo’s Textbook of Physiology
- Openstax Anatomy and Physiology
https://opens...
published: 20 Apr 2022
3:14
Muscle Fibers Explained - Muscle Contraction and Muscle Fiber Anatomy
*NOW AVAILABLE* - PictureFit Tees, Tanktops, and more!
Store: https://picfitshop.com
Support PictureFit at Patreon:
http://www.patreon.com/picturefit
How do m...
*NOW AVAILABLE* - PictureFit Tees, Tanktops, and more!
Store: https://picfitshop.com
Support PictureFit at Patreon:
http://www.patreon.com/picturefit
How do muscles work? What exactly is your skeletal muscle system? What are the types of muscles in the human body? Learn about muscle anatomy in this short video!
We look at the different types of Skeletal Striated Muscle Fibers found in the body!
Come join us on
Facebook: https://www.facebook.com/pages/Pictur...
Twitter: https://twitter.com/Picture_Fit
Instagram: https://instagram.com/picturefit/
Please Like and Subscribe!
https://wn.com/Muscle_Fibers_Explained_Muscle_Contraction_And_Muscle_Fiber_Anatomy
*NOW AVAILABLE* - PictureFit Tees, Tanktops, and more!
Store: https://picfitshop.com
Support PictureFit at Patreon:
http://www.patreon.com/picturefit
How do muscles work? What exactly is your skeletal muscle system? What are the types of muscles in the human body? Learn about muscle anatomy in this short video!
We look at the different types of Skeletal Striated Muscle Fibers found in the body!
Come join us on
Facebook: https://www.facebook.com/pages/Pictur...
Twitter: https://twitter.com/Picture_Fit
Instagram: https://instagram.com/picturefit/
Please Like and Subscribe!
- published: 02 Jun 2015
- views: 765746
22:58
Musculoskeletal System | Type I Muscle Fibers
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the structural, metabolic, and...
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the structural, metabolic, and function of Type I muscle fibers, also referred to as slow oxidative muscle fibers. We hope you enjoy this lecture and be sure to support us below!
Join this channel to get access to perks:
https://www.youtube.com/channel/UC6QYFutt9cluQ3uSM963_KQ/join
APPAREL |
https://www.amazon.com/s?k=ninja+nerd&ref=nb_sb_noss_2
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DISCORD | https://discord.gg/3srTG4dngW
#ninjanerd #MuscleFibers #Musculoskeletal
https://wn.com/Musculoskeletal_System_|_Type_I_Muscle_Fibers
Official Ninja Nerd Website: https://ninjanerd.org
Ninja Nerds!
In this lecture Professor Zach Murphy will be teaching you about the structural, metabolic, and function of Type I muscle fibers, also referred to as slow oxidative muscle fibers. We hope you enjoy this lecture and be sure to support us below!
Join this channel to get access to perks:
https://www.youtube.com/channel/UC6QYFutt9cluQ3uSM963_KQ/join
APPAREL |
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@NinjaNerdSci
DISCORD | https://discord.gg/3srTG4dngW
#ninjanerd #MuscleFibers #Musculoskeletal
- published: 15 Jun 2017
- views: 144886
5:17
Slow vs Fast Muscle Fibers || Red vs White Muscle Fibers || Types of Muscle Fiber: Type I, Type II
📝 All topics from Muscle Physiology: https://www.nonstopneuron.com/post/physiology-muscles
🌐 Explore our entire animation video library: https://www.nonstopneu...
📝 All topics from Muscle Physiology: https://www.nonstopneuron.com/post/physiology-muscles
🌐 Explore our entire animation video library: https://www.nonstopneuron.com/
● Follow me at:
• Instagram: https://www.instagram.com/NonstopNeuron/
• Facebook: https://www.facebook.com/NonstopNeuron
Slow Muscle Fibers vs Fast Muscle Fibers:
Slow fibers are seen in large quantity in muscle that contract slowly but maintain contraction for longer duration. They use oxidative metabolism for energy. So they are resistant to fatigue. Accordingly, they have high number of mitochondria, and larger quantity of myoglobin giving them red appearance. Their glycogen content is low. Fast fibers are seen more abundantly in fast contracting muscles. They are further divided based on whether they are fatigable or note. Type 2a fibers are resistant to fatigue. They use oxidative metabolism as well as glycogen for energy. They have higher number of mitochondria, and abundant glycogen. Their high myoglobin content give them red appearance. Type 2b fibers are fatigable. They relay on glycolytic pathway for energy. So they have high glycogen content and fewer mitochondria. lack of myoglobin, makes these fibers white.
Chapters:
00:00 Introduction & Importance
00:29 Types of Muscle Fibers
01:00 Slow Muscle Fiber (Type I Fibers)
02:23 Fast Muscle Fiber (Type II Fibers)
03:52 Summary
Dr Vipul Navadiya
DISCLAIMER: This video is for education purposes only. Although every effort is made to ensure the accuracy of the material, viewers should refer to the appropriate regulatory body/authorized websites, guidelines, and other suitable sources of information as deemed relevant and applicable. In view of the possibility of human error or changes in medical science, any person or organization involved in the preparation of this work accepts no responsibility for any errors or omissions, or results obtained from the use of information in this video.
https://wn.com/Slow_Vs_Fast_Muscle_Fibers_||_Red_Vs_White_Muscle_Fibers_||_Types_Of_Muscle_Fiber_Type_I,_Type_Ii
📝 All topics from Muscle Physiology: https://www.nonstopneuron.com/post/physiology-muscles
🌐 Explore our entire animation video library: https://www.nonstopneuron.com/
● Follow me at:
• Instagram: https://www.instagram.com/NonstopNeuron/
• Facebook: https://www.facebook.com/NonstopNeuron
Slow Muscle Fibers vs Fast Muscle Fibers:
Slow fibers are seen in large quantity in muscle that contract slowly but maintain contraction for longer duration. They use oxidative metabolism for energy. So they are resistant to fatigue. Accordingly, they have high number of mitochondria, and larger quantity of myoglobin giving them red appearance. Their glycogen content is low. Fast fibers are seen more abundantly in fast contracting muscles. They are further divided based on whether they are fatigable or note. Type 2a fibers are resistant to fatigue. They use oxidative metabolism as well as glycogen for energy. They have higher number of mitochondria, and abundant glycogen. Their high myoglobin content give them red appearance. Type 2b fibers are fatigable. They relay on glycolytic pathway for energy. So they have high glycogen content and fewer mitochondria. lack of myoglobin, makes these fibers white.
Chapters:
00:00 Introduction & Importance
00:29 Types of Muscle Fibers
01:00 Slow Muscle Fiber (Type I Fibers)
02:23 Fast Muscle Fiber (Type II Fibers)
03:52 Summary
Dr Vipul Navadiya
DISCLAIMER: This video is for education purposes only. Although every effort is made to ensure the accuracy of the material, viewers should refer to the appropriate regulatory body/authorized websites, guidelines, and other suitable sources of information as deemed relevant and applicable. In view of the possibility of human error or changes in medical science, any person or organization involved in the preparation of this work accepts no responsibility for any errors or omissions, or results obtained from the use of information in this video.
- published: 05 Jul 2023
- views: 34877
5:07
Structure of a skeletal muscle - Muscle Physiology Animations || USMLE videos
📌𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 :- https://www.instagram.com/drgbhanuprakash
Structure of a skeletal muscle - Muscle Physiology Animations
Structure of Skeletal Muscle
A...
📌𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 :- https://www.instagram.com/drgbhanuprakash
Structure of a skeletal muscle - Muscle Physiology Animations
Structure of Skeletal Muscle
A whole skeletal muscle is considered an organ of the muscular system. Each organ or muscle consists of skeletal muscle tissue, connective tissue, nerve tissue, and blood or vascular tissue.
Skeletal muscles vary considerably in size, shape, and arrangement of fibers. They range from extremely tiny strands such as the stapedium muscle of the middle ear to large masses such as the muscles of the thigh. Some skeletal muscles are broad in shape and some narrow. In some muscles the fibers are parallel to the long axis of the muscle; in some they converge to a narrow attachment; and in some they are oblique.
Skeletal muscle is composed of bundles of elongated muscle fibres which are cylindrical and multinucleated. Fibres show a characteristic banding pattern with cross-striations of alternating light and dark bands. The light bands are divided by a Z disc (dark transverse line). The functional subunit is known as the sarcomere, and this extends between two Z discs.
Muscle fibres are surrounded by supportive layers of connective tissue:
Endomysium – surrounds individual muscle fibres
Perimysium – surrounds a bundle of muscle fibres, forming a fascicle (functional unit)
Epimysium – surrounds the entire muscle
Each skeletal muscle fiber is a single cylindrical muscle cell. An individual skeletal muscle may be made up of hundreds, or even thousands, of muscle fibers bundled together and wrapped in a connective tissue covering. Each muscle is surrounded by a connective tissue sheath called the epimysium. Fascia, connective tissue outside the epimysium, surrounds and separates the muscles. Portions of the epimysium project inward to divide the muscle into compartments. Each compartment contains a bundle of muscle fibers. Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium. Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium.
Skeletal muscle cells (fibers), like other body cells, are soft and fragile. The connective tissue covering furnish support and protection for the delicate cells and allow them to withstand the forces of contraction. The coverings also provide pathways for the passage of blood vessels and nerves.
Commonly, the epimysium, perimysium, and endomysium extend beyond the fleshy part of the muscle, the belly or gaster, to form a thick ropelike tendon or a broad, flat sheet-like aponeurosis. The tendon and aponeurosis form indirect attachments from muscles to the periosteum of bones or to the connective tissue of other muscles. Typically a muscle spans a joint and is attached to bones by tendons at both ends. One of the bones remains relatively fixed or stable while the other end moves as a result of muscle contraction.
Skeletal muscles have an abundant supply of blood vessels and nerves. This is directly related to the primary function of skeletal muscle, contraction. Before a skeletal muscle fiber can contract, it has to receive an impulse from a nerve cell. Generally, an artery and at least one vein accompany each nerve that penetrates the epimysium of a skeletal muscle. Branches of the nerve and blood vessels follow the connective tissue components of the muscle of a nerve cell and with one or more minute blood vessels called capillaries.
#skeletalmusclestructure #skeletalmuscle #skeletalmuscleanimation #skeletalmusclephysiology #skeletalmusclecontraction #neetpg #nationalexitexam #usmle #mbbsphysiology #usmlestep1
https://wn.com/Structure_Of_A_Skeletal_Muscle_Muscle_Physiology_Animations_||_Usmle_Videos
📌𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦 :- https://www.instagram.com/drgbhanuprakash
Structure of a skeletal muscle - Muscle Physiology Animations
Structure of Skeletal Muscle
A whole skeletal muscle is considered an organ of the muscular system. Each organ or muscle consists of skeletal muscle tissue, connective tissue, nerve tissue, and blood or vascular tissue.
Skeletal muscles vary considerably in size, shape, and arrangement of fibers. They range from extremely tiny strands such as the stapedium muscle of the middle ear to large masses such as the muscles of the thigh. Some skeletal muscles are broad in shape and some narrow. In some muscles the fibers are parallel to the long axis of the muscle; in some they converge to a narrow attachment; and in some they are oblique.
Skeletal muscle is composed of bundles of elongated muscle fibres which are cylindrical and multinucleated. Fibres show a characteristic banding pattern with cross-striations of alternating light and dark bands. The light bands are divided by a Z disc (dark transverse line). The functional subunit is known as the sarcomere, and this extends between two Z discs.
Muscle fibres are surrounded by supportive layers of connective tissue:
Endomysium – surrounds individual muscle fibres
Perimysium – surrounds a bundle of muscle fibres, forming a fascicle (functional unit)
Epimysium – surrounds the entire muscle
Each skeletal muscle fiber is a single cylindrical muscle cell. An individual skeletal muscle may be made up of hundreds, or even thousands, of muscle fibers bundled together and wrapped in a connective tissue covering. Each muscle is surrounded by a connective tissue sheath called the epimysium. Fascia, connective tissue outside the epimysium, surrounds and separates the muscles. Portions of the epimysium project inward to divide the muscle into compartments. Each compartment contains a bundle of muscle fibers. Each bundle of muscle fiber is called a fasciculus and is surrounded by a layer of connective tissue called the perimysium. Within the fasciculus, each individual muscle cell, called a muscle fiber, is surrounded by connective tissue called the endomysium.
Skeletal muscle cells (fibers), like other body cells, are soft and fragile. The connective tissue covering furnish support and protection for the delicate cells and allow them to withstand the forces of contraction. The coverings also provide pathways for the passage of blood vessels and nerves.
Commonly, the epimysium, perimysium, and endomysium extend beyond the fleshy part of the muscle, the belly or gaster, to form a thick ropelike tendon or a broad, flat sheet-like aponeurosis. The tendon and aponeurosis form indirect attachments from muscles to the periosteum of bones or to the connective tissue of other muscles. Typically a muscle spans a joint and is attached to bones by tendons at both ends. One of the bones remains relatively fixed or stable while the other end moves as a result of muscle contraction.
Skeletal muscles have an abundant supply of blood vessels and nerves. This is directly related to the primary function of skeletal muscle, contraction. Before a skeletal muscle fiber can contract, it has to receive an impulse from a nerve cell. Generally, an artery and at least one vein accompany each nerve that penetrates the epimysium of a skeletal muscle. Branches of the nerve and blood vessels follow the connective tissue components of the muscle of a nerve cell and with one or more minute blood vessels called capillaries.
#skeletalmusclestructure #skeletalmuscle #skeletalmuscleanimation #skeletalmusclephysiology #skeletalmusclecontraction #neetpg #nationalexitexam #usmle #mbbsphysiology #usmlestep1
- published: 04 Apr 2021
- views: 335031
2:11
Structure of Skeletal Muscle Explained in simple terms
Structure of skeletal muscle explained. Muscles fibres, actin, and myosin. For more information and help learning muscle structure and composition visit: https...
Structure of skeletal muscle explained. Muscles fibres, actin, and myosin. For more information and help learning muscle structure and composition visit: https://www.teachpe.com/anatomy-physiology/structure-of-skeletal-muscle
https://wn.com/Structure_Of_Skeletal_Muscle_Explained_In_Simple_Terms
Structure of skeletal muscle explained. Muscles fibres, actin, and myosin. For more information and help learning muscle structure and composition visit: https://www.teachpe.com/anatomy-physiology/structure-of-skeletal-muscle
- published: 20 Oct 2017
- views: 1017946
12:21
Should You Train According to Muscle Fibre Type?
TIMESTAMPS
00:00 Intro
00:22 Muscle Fibres
00:46 Muscle Fibre Types
05:03 Fibre Type & Rep Ranges
08:49 Rep Ranges & Hypertrophy
09:50 Rep Ranges & Exercise Sel...
TIMESTAMPS
00:00 Intro
00:22 Muscle Fibres
00:46 Muscle Fibre Types
05:03 Fibre Type & Rep Ranges
08:49 Rep Ranges & Hypertrophy
09:50 Rep Ranges & Exercise Selection
10:52 Practical Recommendations
STUDIES
https://pubmed.ncbi.nlm.nih.gov/4120482/
https://pubmed.ncbi.nlm.nih.gov/34564332/
https://pubmed.ncbi.nlm.nih.gov/33312275/
https://pubmed.ncbi.nlm.nih.gov/30063555/
ONLINE COACHING & CONSULTING
https://www.flowhighperformance.com/services
BOOKS & TRAINING TEMPLATES
https://www.flowhighperformance.com/products
SOCIAL MEDIA
Facebook - http://www.facebook.com/flowhighperformance
Instagram - http://www.instagram.com/flow.high.performance
https://wn.com/Should_You_Train_According_To_Muscle_Fibre_Type
TIMESTAMPS
00:00 Intro
00:22 Muscle Fibres
00:46 Muscle Fibre Types
05:03 Fibre Type & Rep Ranges
08:49 Rep Ranges & Hypertrophy
09:50 Rep Ranges & Exercise Selection
10:52 Practical Recommendations
STUDIES
https://pubmed.ncbi.nlm.nih.gov/4120482/
https://pubmed.ncbi.nlm.nih.gov/34564332/
https://pubmed.ncbi.nlm.nih.gov/33312275/
https://pubmed.ncbi.nlm.nih.gov/30063555/
ONLINE COACHING & CONSULTING
https://www.flowhighperformance.com/services
BOOKS & TRAINING TEMPLATES
https://www.flowhighperformance.com/products
SOCIAL MEDIA
Facebook - http://www.facebook.com/flowhighperformance
Instagram - http://www.instagram.com/flow.high.performance
- published: 04 Aug 2022
- views: 202910
8:21
Muscle Tissues and Sliding Filament Model
Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks ...
Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
---------------------------------------------------------
Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
---------------------------------------------------------
Factual References:
Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation.
Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
---------------------------------------------------------
Further Reading Recommendations:
What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more:
https://openstax.org/books/biology-2e/pages/38-4-muscle-contraction-and-locomotion
-----------------------------------------------
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: https://www.amoebasisters.com/our-videos
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End music in this video is listed free to use/no attribution required from the YouTube audio library.
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We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Spanish Subtitles Translated by Jeremy García
Hindi Subtitles: Translated by Alisha Aggarwal
We gladly accept subtitle translations from our community. Learn more here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles.
We also have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg
https://wn.com/Muscle_Tissues_And_Sliding_Filament_Model
Join the Amoeba Sisters a they explore different muscle tissues and then focus on the sliding filament theory in skeletal muscle! This video also briefly talks about muscle naming, some vocabulary (such as agonists and antagonists) before focusing on the sliding filament model. Video also mentions general roles of tropomyosin and troponin.
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Table of Contents:
00:00 Intro
0:39 Muscle Tissue Types
1:58 Muscle Characteristics
2:33 Skeletal Muscle Naming and Arrangement
3:26 Actin Myosin and Sarcomere
4:32 Sliding Filament Model
6:55 Tropomyosin an Troponin
---------------------------------------------------------
Factual References:
Betts, J. Gordon, et al. “10.3 Muscle Fiber Contraction and Relaxation - Anatomy and Physiology 2e | OpenStax.” Openstax.org, 20 Apr. 2022, openstax.org/books/anatomy-and-physiology-2e/pages/10-3-muscle-fiber-contraction-and-relaxation.
Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
---------------------------------------------------------
Further Reading Recommendations:
What about I and A bands? What actually initiates the power stroke? How does calcium get released and from where? Remember, there is a lot more detail! We recommend this page from Openstax to learn more:
https://openstax.org/books/biology-2e/pages/38-4-muscle-contraction-and-locomotion
-----------------------------------------------
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: https://www.amoebasisters.com/our-videos
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Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Our intro music designed and performed by Jeremiah Cheshire.
End music in this video is listed free to use/no attribution required from the YouTube audio library.
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Spanish Subtitles Translated by Jeremy García
Hindi Subtitles: Translated by Alisha Aggarwal
We gladly accept subtitle translations from our community. Learn more here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles.
We also have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg
- published: 06 May 2022
- views: 1243239
16:42
How Your Muscle Fibers Change With Exercise
Be sure to check out our community app! Explore the monthly live sessions, Jonathan AI Assistant, over 100+ videos, and a learning path to enhance your understa...
Be sure to check out our community app! Explore the monthly live sessions, Jonathan AI Assistant, over 100+ videos, and a learning path to enhance your understanding of anatomy! https://www.instituteofhumananatomy.com/membership-program
-----
*Follow Us!*
https://beacons.ai/instituteofhumananatomy
----
In this video, Jonathan from the Institute of Human Anatomy talks through why some people are naturally better at endurance sports while others excel at explosive movements. In this comprehensive guide to muscle fiber types you will learn the science behind fast-twitch, slow-twitch, and hybrid muscle fibers, how they influence athletic performance, and whether you can change your muscle fiber composition through training.
----
0:00 - 0:54 Intro
0:54 - 1:44 The Basics of Muscle Fibers
1:44 - 2:32 Fast Twitch vs Slow Twitch Fiber Proportions
2:32 - 3:20 Factors That Influence Fast Twitch & Slow Twitch Fiber Proportions from Person to Person
3:20 - 4:15 Defining Slow Oxidative Fibers
4:16 - 5:28 The Strengths of Slow Fibers
5:28 - 6:25 Defining Fast Glycolytic Fibers
6:25 - 7:35 The Strengths of Fast Glycolytic Fibers
7:35 - 9:38 The Role of... The Hybrid Fibers!? (Type IIa Fibers!)
9:38 - 10:15 How Your Body "Decides" What Fiber Type to Use
10:15 - 12:53 Jonathan and Geoffrey's Summary of the Fibers
12:53 - 16:16 How Training Influences Muscle Fiber Adaptations
16:16 - 16:42 Thanks for Watching!
----
Get our NearHub Video Board: https://www.nearhub.us/product/nearhub-board-s55?linkId=lp_679572&sourceId=institute-of-humananatomy&tenantId=nearhub
Use Codes:
ANATOMYS55: $500 off, final price $2799
ANATOMYS65: $600 off, final price $3399
ANATOMYS75: $800 off, final price $4699
----
Common Questions
What is the difference between fast twitch and slow twitch muscle fibers?
How does the body decide which muscle fibers to use?
Why do some people have more fast twitch fibers than others?
Can I change my muscle fiber composition with training?
What role do hybrid fibers (Type IIa) play in muscle performance?
----
Music by: https://www.bensound.com/free-music-for-videos
License code: ODKNYY4NJHNEQEJC
----
#musclescience #instituteofhumananatomy #trainingtips #anatomy
https://wn.com/How_Your_Muscle_Fibers_Change_With_Exercise
Be sure to check out our community app! Explore the monthly live sessions, Jonathan AI Assistant, over 100+ videos, and a learning path to enhance your understanding of anatomy! https://www.instituteofhumananatomy.com/membership-program
-----
*Follow Us!*
https://beacons.ai/instituteofhumananatomy
----
In this video, Jonathan from the Institute of Human Anatomy talks through why some people are naturally better at endurance sports while others excel at explosive movements. In this comprehensive guide to muscle fiber types you will learn the science behind fast-twitch, slow-twitch, and hybrid muscle fibers, how they influence athletic performance, and whether you can change your muscle fiber composition through training.
----
0:00 - 0:54 Intro
0:54 - 1:44 The Basics of Muscle Fibers
1:44 - 2:32 Fast Twitch vs Slow Twitch Fiber Proportions
2:32 - 3:20 Factors That Influence Fast Twitch & Slow Twitch Fiber Proportions from Person to Person
3:20 - 4:15 Defining Slow Oxidative Fibers
4:16 - 5:28 The Strengths of Slow Fibers
5:28 - 6:25 Defining Fast Glycolytic Fibers
6:25 - 7:35 The Strengths of Fast Glycolytic Fibers
7:35 - 9:38 The Role of... The Hybrid Fibers!? (Type IIa Fibers!)
9:38 - 10:15 How Your Body "Decides" What Fiber Type to Use
10:15 - 12:53 Jonathan and Geoffrey's Summary of the Fibers
12:53 - 16:16 How Training Influences Muscle Fiber Adaptations
16:16 - 16:42 Thanks for Watching!
----
Get our NearHub Video Board: https://www.nearhub.us/product/nearhub-board-s55?linkId=lp_679572&sourceId=institute-of-humananatomy&tenantId=nearhub
Use Codes:
ANATOMYS55: $500 off, final price $2799
ANATOMYS65: $600 off, final price $3399
ANATOMYS75: $800 off, final price $4699
----
Common Questions
What is the difference between fast twitch and slow twitch muscle fibers?
How does the body decide which muscle fibers to use?
Why do some people have more fast twitch fibers than others?
Can I change my muscle fiber composition with training?
What role do hybrid fibers (Type IIa) play in muscle performance?
----
Music by: https://www.bensound.com/free-music-for-videos
License code: ODKNYY4NJHNEQEJC
----
#musclescience #instituteofhumananatomy #trainingtips #anatomy
- published: 03 Nov 2024
- views: 67066
0:42
What are the steps involved in muscle growth ?
#facts #foryou #didyouknow #subscribe #science #instagram #randomfacts #like #interestingfacts #motivation #ask #question #video #videos #watches #watchnow #wat...
#facts #foryou #didyouknow #subscribe #science #instagram #randomfacts #like #interestingfacts #motivation #ask #question #video #videos #watches #watchnow #watch #watchtime #new #views #view #grow #good #smart #amazing #amazingfacts #cool #wow #ohmygod #how #why #complete #goodjob #nice #nicevideo #foryou #fypシ゚viral #fypage #fypyoutube #fyp #foryoupage #see #share #explore #comment #comments
https://wn.com/What_Are_The_Steps_Involved_In_Muscle_Growth
#facts #foryou #didyouknow #subscribe #science #instagram #randomfacts #like #interestingfacts #motivation #ask #question #video #videos #watches #watchnow #watch #watchtime #new #views #view #grow #good #smart #amazing #amazingfacts #cool #wow #ohmygod #how #why #complete #goodjob #nice #nicevideo #foryou #fypシ゚viral #fypage #fypyoutube #fyp #foryoupage #see #share #explore #comment #comments
- published: 10 Nov 2024
- views: 437
6:25
Types of Skeletal Muscle | Fast Twitch Slow Twitch Fibres | Type 1 Type 2 Fibres | Muscle Physiology
✨This video is on the differences between the type 1, type 2a and type 2b skeletal muscle fibres. I hope it helps! ☀️
✨ Other videos you may need:
🔅Structure o...
✨This video is on the differences between the type 1, type 2a and type 2b skeletal muscle fibres. I hope it helps! ☀️
✨ Other videos you may need:
🔅Structure of Skeletal Muscle: https://youtu.be/ZiJp8by6r08
🔅Structure of a Sarcomere: https://youtu.be/-1MieaHirTA
🔅Skeletal Muscle Contraction: https://youtu.be/YRt4XpTvmtE
🔅Nerve-Muscle Physiology :
https://youtube.com/playlist?list=PL1rG930trF29TFWGTfl3wMAm5XL4AosGE
💫 For more videos like this, subscribe to my channel!
Byte Size Med: https://youtube.com/channel/UCZghvlgylH3r_CWfA18eFRg
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Boron and Boulpaep Medical Physiology
- Costanzo’s Textbook of Physiology
- Openstax Anatomy and Physiology
https://openstax.org/details/books/anatomy-and-physiology
- Openstax Biology
https://openstax.org/details/books/biology-2e
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.
https://wn.com/Types_Of_Skeletal_Muscle_|_Fast_Twitch_Slow_Twitch_Fibres_|_Type_1_Type_2_Fibres_|_Muscle_Physiology
✨This video is on the differences between the type 1, type 2a and type 2b skeletal muscle fibres. I hope it helps! ☀️
✨ Other videos you may need:
🔅Structure of Skeletal Muscle: https://youtu.be/ZiJp8by6r08
🔅Structure of a Sarcomere: https://youtu.be/-1MieaHirTA
🔅Skeletal Muscle Contraction: https://youtu.be/YRt4XpTvmtE
🔅Nerve-Muscle Physiology :
https://youtube.com/playlist?list=PL1rG930trF29TFWGTfl3wMAm5XL4AosGE
💫 For more videos like this, subscribe to my channel!
Byte Size Med: https://youtube.com/channel/UCZghvlgylH3r_CWfA18eFRg
📚Factual References & for Further Reading:
- Guyton and Hall Textbook of Medical Physiology
- Ganong’s Review of Medical Physiology
- Boron and Boulpaep Medical Physiology
- Costanzo’s Textbook of Physiology
- Openstax Anatomy and Physiology
https://openstax.org/details/books/anatomy-and-physiology
- Openstax Biology
https://openstax.org/details/books/biology-2e
(The last two are links to open-source references. They are NOT affiliate links)
🌤 Note:
These are just a collection of my notes. So use them the way you would use borrowed notes from a friend. 📝
The images in this video are hand-drawn for illustration and explanation only.✍️ Hence, they may not be anatomically accurate. I am just one person making these videos. If there are any errors, that is unintentional. I try super hard to avoid them. Please let me know if you find any, so it gets clarified for other viewers. Science constantly evolves and changes. New discoveries are made everyday. So some of the information in these videos may become outdated. If you notice that, please let me know so I can update them.
⚡️Disclaimer:
These videos are NOT a substitute for a medical textbook. Textbooks are written by experts (which I do not claim to be), edited, proofread and referenced. Please use them.
The information has been sourced from multiple references as mentioned above. I draw all the pictures myself. But if I have inadvertently infringed on any copyright, that is completely unintentional. I only make these videos to impart education. If I have accidentally violated copyright in any way, do let me know so I can make the necessary changes or give credit to anyone who is owed the same.
These videos are NOT intended for patient education. They are NOT a substitute for diagnosis and treatment by a licensed medical professional. Always seek the advice of a qualified health care provider for any questions you may have regarding any medical condition, so that they can address your individual needs.
🔅They are ONLY meant to help students of medicine and health sciences with studying, and should be used for just that purpose and absolutely nothing else.
Byte Size Med. All Rights Reserved.
- published: 20 Apr 2022
- views: 63400