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. 2016 Apr 13;50:157–165. doi: 10.1515/hukin-2015-0152

Table 2.

The Pearson’s correlation coefficient between the squat jumps with additional loads and times to 5, 10, and 15 m

Load Variable Mean ± SD T5 T10 T15
25% BW PF (N) 1346.8 ± 157.5 -0.03 -0.20 -0.16
PFrel (N·kg-1) 23.7 ± 1.9 -0.20 -0.25 -0.22
PP (W) 2232.7 ± 315.3 -0.44 -0.49* -0.49*
PPrel (W·kg-1) 39.3 ± 4.4 -0.62** -0.55* -0.57**
BV (m·s-1) 2.016 ± 0.15 -0.66** -0.57** -0.63**
50% BW PF (N) 1408.7 ± 182.2 -0.02 -0.15 -0.13
PFrel (N·kg-1) 24.7 ± 1.4 -0.28 -0.34 -0.31
PP (W) 2168.9 ± 327.1 -0.41 -0.42 -0.43
PPrel (W·kg-1) 38.1 ± 4.2 -0.63** -0.51* -0.54*
BV (m·s-1) 1.784 ± 0.14 -0.72** -0.57** -0.63**
75% BW PF (N) 1497.6 ± 186.5 -0.01 -0.13 -0.12
PFrel (N·kg-1) 26.2 ± 1.0 -0.38 -0.42 -0.43
PP (W) 2040.4 ± 312.5 -0.31 -0.38 -0.43
PPrel (W·kg-1) 35.7 ± 3.5 -0.57** -0.54* -0.64**
BV (m·s-1) 1.539 ± 0.11 -0.63** -0.59** -0.68**
100% BW PF (N) 1632.9 ± 184.1 0.04 0.03 -0.08
PFrel (N·kg-1) 28.2 ± 1.1 -0.25 -0.22 -0.39
PP (W) 1978.4 ± 289.4 -0.33 -0.29 -0.45
PPrel (W·kg-1) 34.2 ± 3.6 -0.54* -0.47* -0.64**
BV (m·s-1) 1.352 ± 0.11 -0.57* -0.50* -0.64**
*

Significant correlations: p < 0.05

**

p < 0.01.

PF, peak force

PFrel, peak force normalized to body mass

PP, peak power

PPrel, peak power normalized to body mass

BV, peak velocity.

T5, time to 5 m

T10, time to 10 m

T15, time to 15 m

BW, body weight