Question

Explain stretch shortening cycle with regards to an exercise

Answer 1

The stretch-shortening cycle (SSC) refers to the ‘pre-stretch’ or ‘countermovement’ action that is commonly observed during typical human movements such as jumping. This pre-stretch allows the athlete to produce more force and move quicker. Though there is controversy surrounding the mechanics responsible for the performance improvements observed from using the SSC, it is likely to be a combination of the active state and the storage of elastic energy within the tendon. Due to the negative effects of the electromechanical delay, it may be suggested that training methods which improve muscular pre-activity, such as plyometric and ballistic training, may be beneficial for improving athletic performance.