Significant investment in ongoing research is an important part of Les Mills' business, and enables our members to know that our group fitness programs are effective and safe.
We partner with universities around the world to conduct research to investigate areas of exercise science we want to find out more about and test the effects of our programs on key community health factors such as obesity and heart disease. Our research is independent, peer-reviewed and industry-recognized.
Les Mills Lab research shows by adding two weekly LES MILLS GRIT workouts to your routine for six weeks, you’ll transform your fitness levels, decrease body fat and increase strength. This is how the fit get fitter.