By Gabe Sanders PhD, NSCA-CSCS High-intensity interval training (HIIT) is an effective form of exercise that can yield very positive health and body composition results.
Improve your heart rate recovery- (HRR) with exercise; Are you Fit or UnFit?
By Gabe Sanders PhD, NSCA-CSCS Individuals with chronic diseases of all kinds can still see marked improvements in their HRR the more fit they become.