shanihib
Cathlete
I've done 5-6 but have found it to really intrude upon my regular workouts. Plus I'm not entirely sure I'm doing the right moves at times, so I'm not sure what I'll do. Most times I've guessed wrong and then had to wait the 5 minutes to restart etc... I guess I could just dedicate a Saturday to doing them and bang out a lot with chores in between.