Forrester PE Dept

POWER
 

Definition

Power is a combination of speed and strength.

 

Impact on Performance

Lots of sports require power, for example shooting in football requires power, as does driving in golf and smashing in badminton and tennis. Power is also one of the main physical aspects of fitness that is required for an effective long jump take-off. To gain maximum power the athlete must reach an optimum maximum speed in their approach. By gaining maximum speed you will gain greater power at take-off. Maximum speed will initiate maximum momentum and will in turn give you more height and a resulting greater flight time. Having longer in the air (flight) will result in more time to adjust to a long flight shape, and enable a greater leg shoot. Overall this will result in a greater distance. As well as speed, power requires strength. At the point of take off an explosive downward force (explosive strength) is required on the take-off board. The greater the maximum force that you apply downwards, with your flat take-off foot, will result in a greater force pushing you upwards. This upward force combined with the fast run up approach will create the optimum take-off propulsion. This upward force is applied downwards via the hips, knee and ankle and hence these joints and related muscles must be strong. When performing the long jump, your free leg must quickly drive up and out with a powerful force to help create an up and outwards forward motion.