Back and Shoulder Focus
You only regret the workouts you don’t do.
Round 1
Cardio Challenge
3 km on the Bike
Round 2
Cardio Challenge
3 x 500 meter km on the cross-trainer as fast as possible with 100 meter slow pace in between
3 km on the Bike
3 x 500 meter km on the cross-trainer as fast as possible with 100 meter slow pace in between