Table 2: Mean deviations of recovery curves from mathematical models with one or two exponents (n = 36).

Variable Exercise intensity x (t) = Ae-αt x (t) = Ae-αt + Be
YG (n = 16) OG (n = 20) YG (n = 16) OG (n = 20)
100% D = 2.18 D = 2.34 D = 0.68* D = 0.60*
V . O 2 (mL.kg-1.min-1) 75% D = 1.32 D = 1.39 D = 0.57* D = 0.59*
40% D = 0.76 D = 0.55 D = 0.36* D = 0.43*
100% D = 2.49 D = 2.87 D = 0.74* D = 0.80*
V . CO 2 (mL.kg-1.min-1) 75% D = 1.10 D = 1.30 D = 0.46* D = 0.77*
40% D = 0.81 D = 0.66 D = 0.49* D = 0.34*
100% D = 101.10 D = 95.30 D = 19.56* D = 19.11*
V . E (mL.kg-1.min-1) 75% D = 47.36 D = 43.47 D = 15.81* D = 21.47*
40% D = 26.93 D = 25.69 D = 13.33* D = 12.13*
100% D = 12.30 D = 8.23 D = 1.98* D = 2.81*
HR (bpm) 75% D = 9.55 D = 8.44 D = 1.39* D = 1.90*
40% D = 3.01 D = 3.59 D = 1.78* D = 1.85*

*: Significantly different vs. single-exponent model.