Hui et al. (2009) observed no improvements of this variable after the intervention, whereas Holmerova et al. (2010) found improvements when compared with the control group. However, it is necessary to take into account that the mean age of the subjects was inferior. In essence, considering all the variables analyzed, the studies that showed better improvements were Young et al. (2007) in relation to balance, gait and strength, and Holmerova et al. (2010) in lower limb flexibility