Warming-up is performed before a performance or practice. Athletes, singers, actors and others warm up before stressing their muscles.
A warm-up generally consists of a gradual increase in intensity in physical activity (a "pulse raiser"), joint mobility exercise, and stretching, followed by the activity. Warming up brings the body to a condition at which it safely responds to nerve signals for quick and efficient action.
For example, before running or playing an intense sport, the athlete might slowly jog to warm their muscles and increase their heart rate. It is important that warm ups be specific to the activity, so that the muscles to be used are activated. The risks and benefits of combining stretching with warming up are disputed, although it is generally believed that warming up prepares the athlete both mentally and physically.
Warm-up programs can improve the strength of the knee muscle, which, in turn, may decrease injuries.
Have you ever tried without doing a warm up? If you have, sooner or later you will get really tired or your muscles will hurt.
Here are some steps to doing a proper warm up before playing. You can follow the same steps after you playing for cooling down.
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