approached significancep = 0.057
In contrast, girls showed a reduction in PVF from Pre- to Post-PHV in the higher jumps ( p = 0.003) and a trend for a reduction that approached significance in the low jump activity ( p = 0.057).
In contrast, girls showed a reduction in PVF from Pre- to Post-PHV in the higher jumps ( p = 0.003) and a trend for a reduction that approached significance in the low jump activity ( p = 0.057).
The ALR also decreased during running in both sexes, reaching significance in boys ( p < 0.001) and borderline significance in girls ( p = 0.057).
The simple effects of maturity within each sex x activity combination ( Table 2 ; Figure 2 .) demonstrated that there was no maturity effect for walking in either sex (boys p = 0.75; girls p = 0.31), but ALR decreased significantly from Pre- to Post-PHV in running for boys ( p < 0.001) and showed a smaller, borderline non-significant reduction in girls ( p = 0.057).