Table
2.
20-trial
mean and (standard deviation) of selected GRF variables for all test
subjects jumping at 2.4 Hz jumping rate.
|
Subject #
|
Sex
|
Mass [kg]
|
T1 [s]
|
T2 [s]
|
T3 [s]
|
P [kN]
|
RFD [kN/s]
|
RFR [kN/s]
|
I [Ns]
|
|
1
|
male
|
87.5
|
.42 (.01)
|
.30 (.01)
|
.13 (.01)
|
2.68 (.07)
|
20.15 (1.33)
|
15.67 (.64)
|
355.74 (6.18)
|
|
2
|
male
|
97
|
.42 (.01)
|
.29 (.01)
|
.14 (.004)
|
3.00 (.05)
|
22.12 (0.76)
|
18.95 (.50)
|
395.09 (6.35)
|
|
3
|
male
|
82
|
.42 (.01)
|
.26 (.01)
|
.11 (.01)
|
2.88 (.09)
|
25.60 (2.01)
|
19.06 (.90)
|
335.01 (9.99)
|
|
4
|
female
|
63
|
.42 (.01)
|
.26 (.01)
|
.11 (.004)
|
1.97 (.06)
|
17.05 (1.08)
|
13.14 (.81)
|
248.87 (6.35)
|
|
5
|
female
|
57.5
|
.42 (.01)
|
.31 (.01)
|
.15 (.01)
|
1.57 (.03)
|
10.25 (.54)
|
9.86 (.51)
|
233.21 (5.28)
|
|
6
|
female
|
52.5
|
.42 (.01)
|
.29 (.01)
|
.13 (.01)
|
1.61 (.11)
|
12.58 (1.73)
|
10.11 (1.36)
|
209.83 (8.40)
|
|
7
|
female
|
60
|
.42 (.01)
|
.26 (.01)
|
.12 (.01)
|
1.75 (.08)
|
14.58 (2.12)
|
12.80 (.81)
|
245.44 (9.86)
|
|
8
|
male
|
62
|
.42 (.02)
|
.29 (.02)
|
.13 (.01)
|
1.61 (.11)
|
12.58 (1.73)
|
10.11 (1.36)
|
209.83 (8.40)
|
|
9
|
female
|
68.5
|
.42 (.02)
|
.30 (.01)
|
.14 (.01)
|
1.97 (.06)
|
13.53 (1.06)
|
12.20 (1.02)
|
280.43 (9.24)
|
|
10
|
female
|
58.5
|
.42 (.01)
|
.26 (.01)
|
.12 (.01)
|
1.94 (.05)
|
15.54 (1.11)
|
14.57 (.66)
|
238.46 (9.83)
|
|
11
|
male
|
60.5
|
.43 (.02)
|
.29 (.01)
|
.13 (.01)
|
1.98 (.09)
|
15.02 (1.77)
|
12.19 (.85)
|
258.08 (7.28)
|
|
12
|
male
|
79
|
.42 (.01)
|
.28 (.01)
|
.13 (.01)
|
2.51 (.06)
|
19.59 (1.35)
|
16.34 (.77)
|
321.02 (7.61)
|
|