Style Rave on MSN

What is interval training and why are gym buffs obsessed with it?

Fitness trends come and go. However, every once in a while, a training method emerges that truly endures. One of those methods currently dominating gyms and running tracks alike is high-intensity ...
Adventures of Frugal Mom on MSN

How HIIT training fits into busy lifestyles without sacrificing results

High-Intensity Interval Training (HIIT) is a training method characterized by alternating bouts of intense exercise w ...