Cardiac Autonomic Modulation in Older Hypertensive Individuals Submitted to Different Types of Physical Training

Sixty-one sedentary older hypertensive individuals were randomized to four groups: continuous aerobic training (CA), interval aerobic training (IA), resistance training (R), and control (C) group. The protocol included 3 sessions of training by week for 12 weeks. C individuals were instructed to continue their usual activities. They were submitted to the passive tilt test before and after the research protocol, evaluating the heart rate (HR), low frequency (LF) and high frequency (HF) bands, detrended fluctuation analysis (DFAα1) and entropy