<span>Bones are connected to muscles via tendons. When a muscle contracts or relaxes the tendon will pull on a bone</span>
<span>Isometric muscular contractions do not change the length of the muscle they are responsible for movement. Isotonic muscular contractions will lengthen or shorten the muscle. Concentric contractions shorten the muscle. Eccentric contractions lengthen the muscle.</span>
Maybe Ashema. If that, it won’t be too hectic I’m sure maybe issues with ashema while he’s young and may fade early it depends.
Collect more sunlight gas-filled sacs to help