approached significanceP = 0.06
An analysis of covariance, controlling for levels of functional balance as measured using the BBS during Session 1, found a significant main effect of Session ( F 1, 79 = 14.013, P < 0.001, η 2 = 0.151), whereas the main effect of Group approached significance ( F 1, 79 = 3.640, P = 0.06, η 2 = 0.044).