Table 2: Correlation and determination coefficients for the change of direction sprint, linear sprint, squat jump performance and maximum strength tests..
Fitness Tests |
|
SJ |
RSI 24 |
RSI 32 |
RSI 40 |
20-m LS |
COD |
1RM BS |
r |
0.70* |
0.24 |
0.33 |
0.12 |
-0.46* |
-0.50* |
r² |
0.49* |
0.06 |
0.11 |
0.01 |
0.21* |
0.25* |
|
REL BS |
r |
0.35* |
0.24 |
0.42* |
0.40* |
-0.10 |
-0.28 |
r² |
0.13* |
0.06 |
0.18* |
0.16* |
0.01 |
0.08 |
|
1RM SCR |
rt |
0.35* |
0.21 |
0.20 |
0.00 |
-0.36* |
-0.24 |
rt² |
0.13* |
0.04 |
0.04 |
0.00 |
0.13* |
0.06 |
|
REL SCR |
r |
-0.10 |
0.56* |
0.41* |
0.49* |
0.16 |
0.15 |
r² |
0.01 |
0.32* |
0.17* |
0.24* |
0.03 |
0.02 |
r = PearsonĀ“s correlation coefficient; rt = KendallĀ“s tau correlation coefficient = 1RM BS = one-repetition maximum for the back squat; 1RM SCR = one-repetition maximum for the standing calf raise; SJ = squat jump; RSI 24 = reactive strength index from the 24 cm falling height; RSI 32 = reactive strength index from the 32 cm falling height; RSI 40 = reactive strength index from the 40 cm falling height; 20-m LS = 20-meter Linear Sprint; COD = change of direction sprint; * = level of significance (p < 0.05)