BODY MOVEMENTS

Ball and socket joint is a movable joint. In this a bone with round head fits into hollow space of another bone. This makes the bone to rotate freely. . For example, bones of hip and shoulder can move in all directions due to ball and socket joint

The place where two or more bones meet in the skeleton is called a joint. Most of the joints allow the bones to move. The amount of movement depends on the type of joint. We can move our head ,arms ,hands ,legs and feet because all these parts have bone joints.