Fig. 2

Performance gain during 8 weeks of physical exercise training in the DIO-EXE group. a Table showing the individual 60% load of exhaustion velocity (EV) of each animal (in m/min) after the three incremental tests. b Incremental load test speed reached in the 1st, 2nd and 3rd incremental load tests. c Total distance reached at the same three incremental load tests. Bars represent mean and SEM of DIO-EXE mice (n = 7) in each test. *p < 0.05 versus 1st test