The benefits of HIIT

Rachel Davis  |  Posted: Wednesday, August 15th, 2018

HIIT a.k.a High-Intensity Interval Training is just one of the great ways to workout. One of the best things about HIIT is that you can do it anywhere, and with no equipment. The Marsh’s GRIT class gives you all the tools to get all those amazing benefits that HIIT has in just 30 minutes! Here is an article that talks about
8 reasons why HIIT Workouts are so effective.