It takes
little time!
The fit20 training takes 20 minutes. No need to change or shower because you train in the cool, quiet and fresh fit20 studio. In those 20 minutes your muscles are really challenged and that makes them stronger. It takes a hefty effort but it takes little time.
Maximum results, minimal time
Muscles only get stronger when they have to do something they can't. That releases a signal that causes everything in your body to improve. Strong muscles are the best guarantee for continued good health.