The Xtreme Fat Loss Programme started as a group exercise class, that was based on the same coaching principles I used with my one-to-one clients.
I'd found that most group exercise classes focussed on either having a lot of fun and sweating, or absolutely blasting the participants.
Having taught Les Mills classes for many years, I appreciated the benefits of a standardised format, but was frustrated by the limited exercise and movement options.
As a PT, I knew that whilst everyone is different, most people need a number of common approaches, albeit applied differently.
So, I took one of the most common programme formats I used with my personal training clients and structured it for a group exercise class.
Whilst it went through some early changes, it's actually not changed that much. As long as you have a step, a pair of reasonably weighted dumbbells and a barbell (studio barbells are the best bet for home use), you're good to go.