Tag: what is high intensity interval training?

The Breakdown: Does High Intensity Interval Training (HIIT) Actually Work?

With the rise of powerhouse gyms like F45, the question arises over the legitimacy of the HIIT style workout. High Intensity Interval Training, or HIIT, has been floating around for a while. However, HIIT has become increasingly popular over the past couple of years. The original HIIT programs are based on getting fit in just […]