Give GRIT™ a try, here’s why!
THE SCIENCE BEHIND LES MILLS GRIT
There’s no disputing it. It’s scientifically proven that LES MILLS GRIT works. The HIIT training effect means you burn calories for hours after the workout, increase aerobic fitness, unleash fast-twitch muscle fibers and grow lean muscle tissue, burning fat. But don’t take our word for it, read about why HIIT works here and the science behind LES MILLS GRIT by clicking on the following link: The science behind GRIT
Rapidly improve strength
Increase lean muscle
Set new fitness goals – then smash them!
Put your metabolism into overdrive, burning calories for hours after the workout
Forget hours of training – 30 minutes is all it takes