Figure 1From: Effect of interval training intensity on fat oxidation, blood lactate and the rate of perceived exertion in obese men Rate of fat oxidation during the constant-load exercise test at week 0 (solid line) and week 4 (dotted line) in MIIT (square) and HIIT (circle); data represented as mean ± SD. The effect of time on fat oxidation was significant (p ≤ 0.001). MIIT: moderate-intensity interval training; HIIT: high-intensity interval training.Back to article page