The LES MILLS GRIT series is scientifically designed to shift your fitness to the next level. The HIIT training effect means you increase aerobic fitness, unleash fast-twitch muscle fibers and grow lean muscle tissue, burning fat. But don’t take our word for it, try it out!
Rapidly improve athletic performance
Increase strength, agility, speed and power
Build a lean, athletic body through multi-dimensional sports training
Set new fitness goals – then smash them!
Put your metabolism into overdrive
Forget hours of training – 30 minutes, twice a week is all it takes