Fig. 1From: Acute effects of different resistance training loads on cardiac autonomic modulation in hypertensive postmenopausal womenChanges observed in the low frequency values after the control sessions (triangles), 6RM (lozenges), 15RM (squares), where the time 1 rest, time 2 after the intervention, time 3 one hour after the intervention and time 4 twenty hours after the intervention. *Significantly different from pre-intervention (p ≤ 0.05). †Significantly different from the control session (p ≤ 0.05). ‡ Significantly different from the 6RM session (p ≤ 0.05)Back to article page