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Table 4 COM velocity along AP direction in the elderly

From: Effect of local somatosensory stimulus on postural sway during sit-to-stand movement in the elderly

STS phase None stimulation 180 Hz 190 Hz 250 Hz
PP 32.13 32.71 33.56 34.67
±3.84 ±3.70 ±4.32 ±4.11
RP 12.77 12.10 12.72 12.09
±1.93 ±1.24 ±1.04 ±1.13
SP 1.33 1.27 1.27 1.01
±0.28 ±0.34 ±0.30 ±0.20
TP 7.88 8.53* 8.39* 8.12
±0.66 ±0.57 ±0.76 ±0.71
  1. *: p < 0.05. None stimulation versus stimulation, mean ± standard deviation (cm/s)