Our circuits run for two weeks. This allows you to get stronger, and then changes things up before the routine loses efficacy. FIT36® microcycles work together for a full-body strength building and stamina improving fitness plan. You’ll rotate through the expertly designed circuits for two weeks and then the circuit will change. At the beginning of each two-week cycle, each movement will be more challenging and requires different muscles to be activated than the previous two weeks. Throughout the two-week cycle, you may become more advanced at each movement and choose to modify for enhancement.