Hey instead of making a paper hand, I have chosen to make a blog post about the hand and why the bones, tendons, joints, muscles, and ligaments.
Bones help keep the muscle and meat stable so they don't collapse and become a slug, also it protects the organs from damage. Tendons attach to muscles and connect them to the bones and also help move the muscles. Muscles contract and relax so the arms and legs can go down and up, Ligaments hold the bones to bones and keeps the hand stable. Joints are between where two bones connect so that it can make the hand flexible and change directions.
