Five rounds, with a round starting every 6th minute - perform the following:
30/20 calorie row
50 double unders
15 pull-ups
5 wall-walks
With remaining time - hold a plank
Five rounds, with a round starting every 6th minute - perform the following:
30/20 calorie row
50 double unders
15 pull-ups
5 wall-walks
With remaining time - hold a plank