Stretching

Stretching is a kind of physical fitness exercise in which a muscle (or muscle group) is stretched on purpose to its fullest length in order to help the muscle's elasticity and its tone.^[1] This helps a person have better control of his or her muscles and be more flexible.

Stretching, in its most basic form, is a natural and instinctive activity; it is done by many animals including humans. It may be done while yawning. Stretching often is done instinctively after waking from sleep, after long periods of being inactive, or after leaving small spaces and areas.

Many athletes and dancers stretch deliberately before or after exercise in order to enhance performance and reduce injury.

There are three basic types of stretching: ballistic, dynamic, and static stretching.

1. ↑ (Weerapong et al. 189–206)