Figure 1. Reduction in COP displacement in two representative subjects of the VIB and CON group.

Centre of pressure (COP) displacement of one subject of the whole body vibration (VIB) group (A and B) and one subject of the equivalent training (CON) group (C and D) in anterior-posterior (a–p) and medio-lateral (m-l) direction before and after the training interventions. The participants of both training groups trained in an upright standing position with a knee flexion of 10° in the forefoot stance.