| Before Ex | 10 min | 20 min | 30 min | 40 min | p value | Mean ± SD (40-min exercise) | ||
---|---|---|---|---|---|---|---|---|---|
Interaction | Trial | Time | |||||||
Vo2(mL/min) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 282 ± 60 | 1049 ± 129 | 1052 ± 116 | 1052 ± 107 | 1059 ± 87 | 0.679 | 0.352 | < 0.001 | 1050 ± 96 |
FE | 248 ± 58 | 1019 ± 136 | 1046 ± 127 | 1046 ± 80 | 1046 ± 80 | 1039 ± 91 | |||
%Vo2Â peak(%) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 11.1 ± 2.6 | 41.1 ± 5.3 | 41.3 ± 4.9 | 40.8 ± 4.8 | 41.5 ± 3.7 | 0.550 | 0.326 | < 0.001 | 41.2 ± 4.2 |
FE | 9.8 ± 2.6 | 39.9 ± 5.0 | 40.9 ± 4.1 | 41.1 ± 4.0 | 41.0 ± 3.3 | 40.7 ± 3.4 | |||
RER | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 0.94 ± 0.14* | 0.92 ± 0.06 | 0.89 ± 0.06 | 0.88 ± 0.05 | 0.90 ± 0.04* | 0.131 | 0.014 | 0.483 | 0.90 ± 0.05 * |
FE | 0.86 ± 0.14 | 0.89 ± 0.06 | 0.86 ± 0.05 | 0.87 ± 0.05 | 0.85 ± 0.06 | 0.87 ± 0.05 | |||
Energy expenditure(kcal/min) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 1.58 ± 0.52 | 5.40 ± 0.67 | 5.34 ± 0.53 | 5.18 ± 0.51 | 5.37 ± 0.40 | 0.237 | 0.223 | 0.900 | 5.32 ± 0.46 |
FE | 1.33 ± 0.33 | 5.20 ± 0.76 | 5.18 ± 0.62 | 5.25 ± 0.40 | 5.19 ± 0.40 | 5.21 ± 0.46 | |||
Carbohydrate oxidation(g/min) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 0.28 ± 0.19 | 1.06 ± 0.31* | 0.89 ± 0.27* | 0.86 ± 0.22 | 0.95 ± 0.20 * | 0.277 | 0.011 | 0.014 | 0.94 ± 0.22 * |
FE | 0.20 ± 0.16 | 0.84 ± 0.30 | 0.74 ± 0.24 | 0.77 ± 0.22 | 0.73 ± 0.26 | 0.77 ± 0.22 | |||
Fat oxidation (g/min) | Â | Â | Â | Â | Â | Â | Â | Â | Â |
CE | 0.05 ± 0.05 | 0.13 ± 0.11 * | 0.20 ± 0.11 | 0.19 ± 0.07 | 0.18 ± 0.08 * | 0.539 | 0.003 | 0.029 | 0.17 ± 0.08 * |
FE | 0.06 ± 0.04 | 0.21 ± 0.10 | 0.25 ± 0.10 | 0.24 ± 0.10 | 0.25 ± 0.11 | 0.24 ± 0.10 |