Table 6. Mean values and standard deviations of IMTP variables by testing day and maturity groups.
| Category |
Variable |
Day1 |
Day2 |
Day3 |
| All |
PF (N) |
1722.05
± 716.09 |
1891.27
± 706.65 |
1856.87
± 730.29 |
| RFD50 (N·s-1) |
1952.65
± 2171.87 |
2455.04
± 2039.23 |
2714.47
± 2162.03 |
| RFD100
(N·s-1) |
2369.35
± 2199.00 |
2916.46
± 2203.27 |
2973.49
± 1967.10 |
| RFD150
(N·s-1) |
2505.61
± 1964.02 |
3003.26
± 1957.61 |
3110.82
± 1806.73 |
| RFD200
(N·s-1) |
2547.69
± 1670.48 |
3130.29
± 1785.77 |
3300.87
± 1683.29 |
| RFD250
(N·s-1) |
2551.82
± 1441.29 |
3075.91
± 1551.79 |
3130.97
± 1469.38 |
| Pre |
PF (N) |
978.43
± 200.44 |
1101.94
± 231.03 |
1038.02
± 197.99 |
| RFD50 (N·s-1) |
1024.89
± 662.53 |
1410.31
± 1239.56 |
1514.48
± 956.09 |
| RFD100
(N·s-1) |
1241.23
± 768.17 |
1515.79
± 1030.90 |
1560.04
± 762.92 |
| RFD150
(N·s-1) |
1355.36
± 735.28 |
1545.13
± 812.75 |
1590.86
± 658.71 |
| RFD200
(N·s-1) |
1374.60
± 606.53 |
1662.13
± 691.62 |
1656.89
± 614.64 |
| RFD250
(N·s-1) |
1352.29
± 535.85 |
1682.05
± 549.90 |
1602.76
± 510.02 |
| Circa |
PF (N) |
1775.81
± 404.68 |
1911.92
± 481.18 |
1861.28
± 462.29 |
| RFD50 (N·s-1) |
1580.37
± 1186.57 |
2523.49
± 1630.46 |
3233.71
± 2380.53 |
| RFD100
(N·s-1) |
2085.45
± 1268.03 |
2897.83
± 1449.03 |
3157.64
± 1765.11 |
| RFD150
(N·s-1) |
2208.39
± 965.68 |
2969.27
± 1264.78 |
3193.67
± 1508.07 |
| RFD200
(N·s-1) |
2280.40
± 906.55 |
3121.29
± 1256.59 |
3401.81
± 1191.08 |
| RFD250
(N·s-1) |
2416.48
± 874.38 |
3010.14
± 979.33 |
3178.61
± 915.15 |
| Post |
PF (N) |
2527.32
± 464.63 |
2608.65
± 383.50 |
2619.30
± 404.67 |
| RFD50 (N·s-1) |
3525.91
± 3242.72 |
3353.75
± 2602.29 |
3222.86
± 2289.39 |
| RFD100
(N·s-1) |
4063.96
± 3109.99 |
4257.76
± 2882.63 |
4079.93
± 2192.20 |
| RFD150
(N·s-1) |
4243.49
± 2634.91 |
4417.60
± 2377.48 |
4437.40
± 1793.00 |
| RFD200
(N·s-1) |
4273.69
± 1880.36 |
4523.20
± 1952.57 |
4722.24
± 1508.45 |
| RFD250
(N·s-1) |
4138.20
± 1289.05 |
4469.03
± 1558.93 |
4507.10
± 1196.04 |
Data are presented as mean ± SD. PF = peak force; RFD50-250 = rate of force development at time intervals of 0-50, 0-100, 0-150, 0-200, and 0-250 ms; SD = standard deviation; Pre = pre-PHV; Circa = circa-PHV; Post = post-PHV; PHV = peak height velocity. Supplementary Table 2. Within-session reliability for PF and RFD across maturity groups
