Top 5 Functional Training Cardio Machines for Group Training Classes that Will Elevate Your Fitness Business. As a facility owner or manager chances are that you’ve tried a yoga class, squatted and lunged your way through a bootcamp or had a sticky beak at a Les Mills class to see what all the fuss is about. It’s fair to say you well and truly know what a group fitness class is about, in the times following Covid-19, many fitness facilities are looking for...