GRIT™ is Les Mills' answer to HIIT (High Intensity Interval Training). This thirty minute class is not for the faint hearted! GRIT™ demands short sharp bursts of effort to allow you to reach maximum training zones. With the use of plates, stepboards and bodyweight exercises, train your way to athletic performance in the fastest possible way. A reasonable level of fitness is recommended due to the high intensity nature of this programme. We recommend attending three to five BODYPUMP™ classes before attending GRIT™ in order to familiarize yourself with the basic moves.