Fig. 2. Exercise tolerance evaluated by a treadmill exercise test. Exhaustion speed (A), total time (B), and distance (C) evaluated in treadmill exercise testing. Data expressed as mean ± SD. p <0.05. * vs. Sham; ^& vs. ShamT; ^# vs. AS. (Initial test, n= 18-32 each group and final test, n= 15-22 each group).