Skip to main content

Advertisement

Table 3 Comparison of plantar pressure between HBM and HSM (mean ± SD)

From: Dynamic loading and kinematics analysis of vertical jump based on different forefoot morphology

  Take-off phase Landing phase
HBM HSM HBM HSM
Pressure–time integral (Kpa*s)
 H 54.88 ± 15.26* 34.50 ± 11.76* 40.57 ± 7.74* 32.71 ± 11.09*
 OT 20.54 ± 5.10 22.70 ± 8.03 19.40 ± 4.41 21.01 ± 3.89
 MF 39.36 ± 8.77* 47.75 ± 14.71* 33.50 ± 3.20* 37.07 ± 4.76*
 CF 18.59 ± 6.14* 27.66 ± 10.81* 21.47 ± 7.46* 27.43 ± 9.50*
 LF 13.02 ± 1.56 13.83 ± 4.53 15.11 ± 1.24* 17.25 ± 4.44*
Peak pressure (Kpa)
 H 649.50 ± 260.09* 267.86 ± 69.11* 391.88 ± 188.61* 287.14 ± 71.07*
 OT 248.30 ± 86.50 242.14 ± 37.70 219.38 ± 68.13 207.14 ± 66.16
 MF 393.50 ± 135.44* 552.14 ± 241.49* 295.63 ± 123.74 295.00 ± 84.23
 CF 138.50 ± 71.36* 242.14 ± 124.66* 138.13 ± 53.76* 221.43 ± 88.43*
 LF 85.00 ± 44.32 102.86 ± 52.83 101.88 ± 35.19* 128.58 ± 54.75*
Contact area (cm2)
 H 8.88 ± 1.67 8.40 ± 0.80 7.53 ± 2.04 7.02 ± 2.05
 OT 8.57 ± 1.80 8.69 ± 1.43 6.94 ± 1.67* 5.57 ± 0.46*
 MF 13.98 ± 1.72* 12.45 ± 1.75* 13.29 ± 1.70 12.83 ± 1.50
 CF 15.58 ± 2.79 14.13 ± 5.95 17.25 ± 2.37* 20.87 ± 2.14*
 LF 8.79 ± 3.49 7.43 ± 3.89 11.43 ± 3.33 11.13 ± 1.15
  1. * Significant different between two groups, P < 0.05