This article is about pre-exercise activity. Unsourced material may be challenged and removed. Chang-Hwa Bank warm up to prevent injuries on October 22, 2006. Athletes, singers, soccer agility drills pdf and others warm up before stressing their muscles.
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 intensive 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 disputable, although it is generally believed that warming up prepares the athlete both mentally and physically. 5 ths of the studies showed improvements in performance. Warm-up programs can improve the strength of the knee muscle, which, in turn, may decrease injuries. A comprehensive warm-up program did not significantly decrease injuries in football compared to a control group.
Stretching is part of some warm up routines, although a study in 2013 indicates that it weakens muscles in that situation. Ballistic Stretches involve bouncing or jerking. It is purported to help extend limbs during exercise, promoting agility and flexibility. However, this type of stretching may also cause injury and is not generally recommended. Static Stretches involve flexing the muscles.