CONDITIONING:

Ladder sets. Build up the length of sets from 20 up to 60 seconds and back down while maintaining max intensity. Work under fatigue to really challenge yourself and build that conditioning. Brrr!! This one is cold!

J-Series is the perfect fitness formula. A combination of 30-minute high intensity exercise with evidence based programming, pumping music, a motivating community and ROCKSTAR coaches to push you through till the end.