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Table 1 CoP and IEMG results for the footwear conditions.

From: Single-leg balance in “instability” footwear

 

Control

Fitflop

MBT

Reebok

Skechers

CoP medial-lateral range (mm)

36.5 (±7.8)

35.5 (±4.1)

34.9 (±3.8)

34.6 (±4.7)

34.0 (±4.3)

CoP anterior-posterior range (mm)

49.6 (±11.1)

53.0 (±8.4)#

64.0 (±10.9)*,#

50.3 (±15.0)

49.3 (±12.3)#

CoP medial-lateral velocity (mm.s-1)

29.8 (±4.8)

28.7 (±4.9)

30.0 (±6.1)

29.3 (±5.6)

28.5 (±6.2)

CoP anterior-posterior velocity (mm.s-1)

26.4 (±3.6)

27.7 (±4.7)

28.4 (±5.0)

27.9 (±4.9)

26.8 (±5.1)

Medial gastrocnemius IEMG (%)

-

1.37 (±0.52)

1.53 (±0.75)

1.39 (±0.64)

1.45 (±0.51)*

Peroneals IEMG (%)

-

1.19 (±0.33)

1.21 (±0.31)

1.15 (±0.22)

1.16 (±0.21)

  1. * Denotes significant difference between control and instability condition (p<0.05)
  2. # Denotes significant difference between instability conditions (p<0.05)