Terms covered: fascicles, myofibrils, myofilaments, sarcomeres, sarcolemma, endomysium, epimysium, perimysium
Related topics:
contracted vs relaxed sarcomeres: https://youtu.be/QKgxUyVPerY
tropomyosin and troponin: https://youtu.be/VGLZQDjDnHI
anatomy of the neuromuscular junction: https://youtu.be/E4w4YH1e4Y8
For a full list of my available playlists and videos, please check out this google doc: https://docs.google.com/document/d/1rjKakxLy3gzviqzA4ip_ks5zqlBe7g4a/edit?usp=sharing&ouid=106852390999448369721&rtpof=true&sd=true