CYC is the next step in Core rehab. It consists of more dynamic moves, more load and more tolerance. It is recommended that RYC users complete RYC before moving on to CYC. This program is also suitable for anyone who has completed any other exercise program for core rehab and is ready for more loading and stronger, harder moves. If you are looking for more variety and challenge to your safe pelvic floor/core workouts, I recommend you also check out Prime!