Not all workouts are created equal, and high-intensity regimens like HIIT (High-Intensity Interval Training) may not be ...
She also said that when she was doing HIIT workouts ... Rachel said that her new workout routine includes walking and rebounding - which sees you jumping on a small trampoline.
The fundamental part of HIRT is the R – for resistance. That’s what separates this training style from HIIT. “HIIT is about quick bursts of exercise, often using your bodyweight, but HIRT ...