The hips are your body’s "grand central station." These mobility exercises and stretches will keep them healthy.

Though frustrating and difficult, hip pain is often preventable—and even when it isn't, it's nearly always treatable.

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 ...

A hinge joint is a type of synovial joint that works like the hinge on a door, allowing bending and straightening only. The shoulder and hip joints are both ball and socket joints. A ball and ...

Flexion of the shoulder joint occurs when the humerus (upper arm) moves forwards from the rest of the body, which happens at the end of an underarm throw or bowl in rounders. Flexion of the hip ...