Table 2. Spearman's rank correlation coefficients between BIP duration and physical variables (n = 310).
Variable 1 Variable 2 ρ p
BIP duration (seconds) Distance per minute –.039 .494
Sprint distance per minute –.071 .214
Sprints per minute –.125 .027
Accelerations per minute –.191 .001
Decelerations per min .089 .119
ρ = Spearman’s rank correlation coefficient. p values refer to two-tailed tests. Statistically significant correlations (p < .05) are presented in bold.