Nov 4 • General discussion
Myofibrils vs Sarcomeres
Hi all today we’re gunna be diving in a short anatomy talk that I find extremely important when it comes to muscle building and growth. Let’s start with Sarcomeres, Sarcomeres are the smallest parts of a muscle that actually do the work when it contracts. On the other hand Myofibrils are long muscle fibers made up of sarcomeres lined up think of it this way like in a row like beads on a necklace. When muscles stretch or relax the force comes mostly from a protein called titin which acts like a built-in spring like in a trampoline to help muscles snap back to their normal length. Muscles also have different types of proteins that help them contract regulate how they work and give them structure. All these proteins are designed to do their job naturally to make the muscle work the right way. Hopefully this helps someone out there and let me know your thoughts ash I find these topics super interesting and I hope some of you do as well 🔥🔥🔥
-coach Aaliyah
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Myofibrils vs Sarcomeres
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