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. Author manuscript; available in PMC: 2014 Mar 26.
Published in final edited form as: Clin Biomech (Bristol). 2012 Nov 10;28(1):98–103. doi: 10.1016/j.clinbiomech.2012.10.006

Table 1. Mean (SD) peak normalized forces (× BW) calculated during the four activities.

(* = p<0.05, when compared to jumping; ‡ = p<0.05, when compared to jerking; # = p<0.05, when compared to catching)

Ankle Knee
Hip GRF
PFJ TFJ AS PS
Jump
n=12
8.9 (1.8) 4.2 (1.2) # 6.9 (1.0) 0.6 (0.4) 2.4 (1.1) # 5.5 (1.1) 1.3 (0.1) ‡
Land
n=12
9.7 (4.1) 3.6 (0.9) 7.6 (2.1) 0.7 (0.5) 2.0 (1.2) 6.0 (3.0) 1.6 (0.3)
Jerk
n=9
10.0 (1.4) 4.6 (1.2) # 9.0 (1.3) 0.3 (0.2) 3.1 (1.6) # 7.8 (4.2) 1.6 (0.2) *#
Catch
n=9
9.9 (5.6) 2.4 (0.9) *‡ 7.8 (4.0) 1.4 (1.4) 1.0 (0.9) *‡ 8.4 (7.8) 1.1 (0.2) ‡
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