Table 4.
Changes in CMJ, SJ, 30 m sprint, T-test, and 1RM squat over time among different groups.
AEL group
DJ group
CON group
Pre-test
Mid-test
Post-test
Pre-test
Mid-test
Post-test
Pre-test
Mid-test
Post-test
CMJ Height (cm)
43.16 ± 6.24
44.84 ± 6.04
48.33 ± 6.66
**
46.48 ± 6.54
48.51 ± 6.36
50.06 ± 8.12
**
47.74 ± 7.34
48.61 ± 6.13
48.37 ± 6.617
CMJ Peak Power (W)
4512.48 ± 694.17
4641.72 ± 697.71
4705.70 ± 683.98
**
4579.42 ± 518.63
4662.98 ± 553.54
4779.87 ± 505.14
**
4462.57 ± 838.63
4488.37 ± 734.24
4421.85 ± 733.35
CMJ Displacement (cm)
-37.76 ± 5.52
-40.77 ± 4.89
*
-43.63 ± 4.25
**
-40.38 ± 7.95
-43.91 ± 7.02
**
-46.59 ± 8.49
**
-41.64 ± 5.27
-42.37 ± 4.99
-45.15 ± 5.91
**
CMJ Braking Time (s)
0.20 ± 0.05
0.21 ± 0.04
0.19 ± 0.04
0.19 ± 0.04
0.22 ± 0.05
*
0.23 ± 0.07
**
0.18 ± 0.04
0.19 ± 0.06
0.21 ± 0.06
CMJ Propulsion Time (s)
0.28 ± 0.03
0.31 ± 0.04
**
0.31 ± 0.03
**
0.29 ± 0.03
0.31 ± 0.03
*
0.31 ± 0.03
**
0.29 ± 0.03
0.30 ± 0.03
0.31 ± 0.04
*
CMJ Braking mean force (N)
1236.68 ± 306.39
1264.70 ± 223.52
1372.05 ± 252.45
*
1329.91 ± 211.74
1279.35 ± 255.49
1279.35 ± 255.49
1349.37 ± 317.87
1319.09 ± 340.94
1279.40 ± 327.98
CMJ Propulsion mean force (N)
1525.62 ± 203.27
1479.08 ± 206.57
1499.57 ± 199.11
1560.39 ± 135.24
1522.03 ± 134.26
1520.08 ± 122.53
1459.09 ± 267.41
1432.03 ± 228.25
1398.87 ± 239.55
*
SJ Height (cm)
41.18 ± 6.35
41.60 ± 5.12
43.54 ± 5.88
*
43.35 ± 7.09
44.95 ± 6.57
48.26 ± 7.94
**
43.83 ± 7.63
44.81 ± 6.38
45.32 ± 6.40
SJ Peak Power (W)
4445.24 ± 630.87
4480.36 ± 597.08
4607.02 ± 757.51
*
4572.73 ± 541.59
4691.81 ± 586.32
4816.67 ± 531.52
**
4451.75 ± 886.23
4324.57 ± 769.62
4483.01 ± 786.29
SJ Propulsion Time (s)
0.32 ± 0.06
0.36 ± 0.09
0.33 ± 0.08
0.33 ± 0.09
0.34 ± 0.09
0.34 ± 0.09
0.33 ± 0.07
0.32 ± 0.04
0.31 ± 0.04
SJ Propulsion mean force (N)
1426.19 ± 223.43
1370.68 ± 207.24
1429.09 ± 243.78
1479.16 ± 216.84
1451.32 ± 207.68
1475.19 ± 175.89
1352.24 ± 196.64
1360.79 ± 181.71
1383.44 ± 222.82
1 RM squat (kg)
122.86 ± 19.88
127.86 ± 22.68
131.43 ± 19.56
**
124.23 ± 24.99
129.23 ± 22.16
134.62 ± 18.08
**
126.92 ± 23.14
124.23 ± 21.78
131.54 ± 20.35
30 m sprint (s)
4.36 ± 0.12
4.29 ± 0.14
4.29 ± 0.13
4.28 ± 0.15
4.28 ± 0.19
4.26 ± 0.18
4.32 ± 0.22
4.32 ± 0.17
4.33 ± 0.20
T-test (s)
10.14 ± 0.56
9.93 ± 0.48
9.91 ± 0.38
10.02 ± 0.64
9.84 ± 0.64
9.83 ± 0.52
10.16 ± 0.60
10.08 ± 0.33
9.96 ± 0.48
AEL = Accentuated Eccentric Loading; DJ = drop jump; SJ = squat jump; CON = control;
*significant from mid-test or post-test to pre-test (P < 0.05);
**significant from mid-test or post-test to pre-test (P < 0.01).