How to do it
- Hold a strong plank and drive the knees in without letting the hips rise.
- Hands under the shoulders and weight forward.
Common mistakes
- Bouncing the hips up and down, which makes it cardio and not core.
In StackUp. Logged as reps per set. Add weight if you use a belt or a dumbbell and StackUp progresses it like any other lift. Get the app.
Core
