Transform Your Body with High-Intensity Interval Training (HIIT) Workouts: An expert guide
HIIT: What is it? HIIT is an acronym for high-intensity interval training. It’s a type of workout that alternates between periods of intense exercise and rest, usually lasting between 20-30 minutes. Sometimes it is as short as 5-10 minutes, but almost never will it go longer than 30 minutes. The idea behind HIIT is that