approached significancep < 0.10
This difference approached significance at 90 s (Caf = 3.2 ± 1.4, P = 4.1 ± 1.4; p < 0.10), and became significantly different at 105 s (Caf = 3.8 ± 1.2, P = 4.9 ± 1.5; p < 0.05) and at 120 s (Caf = 4.4 ± 1.5, P = 5.4 ± 1.5; p < 0.05).