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. 2021 Oct 20;3:714555. doi: 10.3389/fspor.2021.714555

Table 4.

Exploratory outcome variables.

K COP 0.66 ± 0.20 0.63 ± 0.14−0.036 ± 0.14 0.65 ± 0.10 0.63 ± 0.17−0.022 ± 0.15 NS (p = 0.59)a
NS (p = 0.81)b
K hip 32.6 ± 35.5 32.8 ± 30.8 35.2 ± 21.5 43.2 ± 29.6 NS (p = 0.0813a)
NS (p = 0.096b)
xCOM max, non−stepping/BOS 1.13 ± 0.19 1.18 ± 0.136.2 ± 20.1%+ 1.14 ± 0.18 1.27 ± 0.17**
13.6 ± 16.3% 		p = 0.0015a
p = 0.043b
a

Main time-effect (pre -to post-training).

b

Time*intervention interaction effect.

**

p < 0.005 significant difference within group from pre -to post-training. +p < 0.05 significant difference in pre- to post-training changes between PBT and RT groups.