3 Rounds for Reps:
1 Minute Abmat Sit-ups
1 Minute RKBS 32/24kg
1 Minute Double-unders
1 Minute Knee raises
1 Minute Back extensions
1 Minute Inside-outsides
3 Rounds for Reps:
1 Minute Abmat Sit-ups
1 Minute RKBS 32/24kg
1 Minute Double-unders
1 Minute Knee raises
1 Minute Back extensions
1 Minute Inside-outsides