Explores the anatomy and functions of human joints ... the ball-and-socket joint of the shoulder and hip, and the complex structure of the knee. The film describes the movements allowed by ...

It's no coincidence that our bodies feel a little creakier as we age. The trillions of cells that make up our skeleton age ...

It covers the structure and function of bones ... Keywords human skeleton, muscles, anatomy, bones, joints, voluntary muscles, involuntary muscles, health tips, exercise, nutrition Email us ...