This trial was designed to test the null hypothesis that there was no diVerence in the eYcacy of the key components—namely, proprioceptive muscle stretching and strengthening exercises, and the use of tape (tape applied to skin to alter patella tracking).
Thistrial was designed to test the null hypothesisthat there was no diVerence in the eYcacy ofthe key components—namely, proprioceptivemuscle stretching and strengthening exercises,and the use of tape (tape applied to skin to alterpatella tracking).