Core
Ab Coaster
Trains core. You'll need a ab coaster. We use it as an accessory rather than a main lift.
What you need
- Equipment
- Ab Coaster
- Trains
- Core
- In a plan
- An accessory
How to do it
Curl your knees up and round your lower back — the movement is your spine, not your hips.
Watch the form ↗That's a search, not a fixed video — deliberately. A pinned clip can be deleted or turn out to be a bad demonstration, and you'd only find out mid-workout.
If the machine's busy
These train the same pattern, and they're what the app offers you as a swap: