Remarkably, however, average knee joint proprioception did not change during the treatment period. The difference in test protocol between the present study and Shakoor et al.’s study could potentially explain the contrasting study findings, as poor correlation between these tests has been reported [43]. On the other hand, motion sense tests seem to be superior to position sense tests in terms of reliability [43]. Future studies need to determine if improved proprioception plays a role in exercise-induced effects.