FREE 7-DAY HOLLOW HOLD CHALLENGE
This fun 7-Day Challenge lets you see what a week of focused core training can do.
You have the chance to challenge yourself in the hollow hold - the ultimate foundation of core movement.
On day 1 you will try out your max. hollow hold - there are versions for every level!
In the following days, there are simple, fun and effective core workouts for you.
On day 7, you can retest your max, hollow hold!
7 days.
10 minutes a day.
No equipment.
That's all it takes.
ENJOY!