Hollow Rock
Step-by-step technique for Hollow Rock, an exercise for transverse abs using bodyweight. From the Frog Fitness exercise library.
How to do it
- Lie on your back in a hollow position with arms and legs raised.
- Brace your whole core.
- Rock back and forth in a banana shape.
- Keep the tension throughout.
Coach tip: Don’t lose the hollow shape as you rock.
Muscles worked
Primary: Transverse Abs
Secondary: Upper Abs
Hollow Rock is a strength exercise that loads the transverse abs using bodyweight. Log it in Frog Fitness to follow how the load develops over time.
At a glance
- Primary muscle
- Transverse Abs
- Secondary
- Upper Abs
- Equipment
- Bodyweight
- Type
- Strength