Fig. 3

Effect of exercise training on exercise tolerance. (A) 6-Minute Walk Test between exercise and control groups; (B) peak VO2 between exercise and control groups; (C) peak VO2 between HIIT and MCT groups; (D) ventilatory anaerobic threshold between exercise and control groups; (E) VE/VCO2 slope between exercise and control groups; (F) VE/VCO2 slope between HIIT and MCT groups