by
Mark Gilbert, Dr Dan Reardon, Jim Stoppani PhD
Language: English
Release Date: January 1, 2014
Written by our Science Editors on both sides of the Atlantic, the M&F Guide to HIIT extensively documents the research-proven way to burn more fat with less time in the gym and fewer (but more intense) workouts. The M&F Guide to HIIT is scientifically designed to build more muscle, boost fitness...