Fig. 1
From: Cardiac basal autophagic activity and increased exercise capacity
Effect of the CMT and HIIT protocols on physical performance. Changes in blood lactate levels (mmol l−1) after one-time exhaustive exercise (a), time to exhaustion (min) (b), and grip strength (N g−1) (c). Groups: SC sedentary control; CMT continuous moderate-intensity training, HIIT high-intensity interval training. Data are presented as mean ± SD (n = 8). aP < 0.05 versus SC; bP < 0.01 versus SC; cP < 0.05 versus CMT