Another study led by the University of Macau found that participants who performed 20-minute HIIT workouts 4 days a week for 5 weeks improved their oxygen consumption by 9%. Why is a HIIT workout ...
A HIIT workout isn’t limited to stringing together three to four exercises. It must have an optimal structure that boosts metabolic conditioning, strength and muscle gains, and weight loss. Drawing on ...
Another study led by the University of Macau found that participants who performed 20-minute HIIT workouts 4 days a week for 5 weeks improved their oxygen consumption by 9%. Why is a HIIT workout good ...