In a distance-time graph, the gradient of the line is equal to the speed of the object. The greater the gradient (and the steeper the line) the faster the object is moving.

Joint range of motion refers to both the distance a joint can move and the direction in which it can move. There are established ranges that doctors consider normal for various joints in the body. For ...

Passive range of motion refers to range of motion when somebody or something else, such as a therapist or machine, is moving a body part or a joint, rather than the person themselves. Range of motion ...