Table 2 Heart rate, workload, absolute and relative oxygen consumption, respiratory exchange ratio, and substrate oxidation during aerobic exercise in the SE, and LE trials
SE | LE | p value | ES | |
|---|---|---|---|---|
HR (beat/min) | 108 ± 9 | 112 ± 9 | 0.134 | 0.43 |
Workload (watts) | 64.0 ± 12.7 | |||
VO2 (mL/min) | 1208 ± 177 | 1206 ± 150 | 0.987 | 0.01 |
%VO2 (mL/min) | 39.1 ± 5.0 | 39.0 ± 3.5 | 0.961 | 0.01 |
RER | 0.95 ± 0.08 | 0.90 ± 0.05 | 0.052 | 0.63 |
EE (kcal) | 239.6 ± 9.9 | 412.7 ± 14.3 | < 0.001 | 5.09 |
Carbohydrate oxidation (g) | 45.5 ± 11.2 | 65.2 ± 18.9 | 0.007 | 0.96 |
Fat oxidation (g) | 6.4 ± 4.9 | 16.9 ± 9.7 | 0.001 | 1.26 |
% Carbohydrate oxidation (%) | 76.6 ± 5.1 | 64.0 ± 5.3 | 0.046 | 0.65 |
% Fat oxidation (%) | 23.4 ± 5.1 | 36.3 ± 5.3 | 0.040 | 0.67 |