To evaluate weight distribution and stability in standing and during forward reach tasks, foot pressure was recorded and analyzed on an electronic pressure platform (EPS; Foot Checker 3.2; Comex S.A. / LorAn Engineering Srl, Castel Maggiore, Bologna, Italy) on the floor. The 700 × 500 mm platform contained 2,304 resistive sensors with a measuring accuracy of 0.001 kPa, sampled at a frequency of 60 Hz. For the platform measurement, the subjects stood upright on the platform in their socks and were instructed to stand with their feet in a comfortable position.