Forearms on the ball, feet on the dome, double the wobble.
CoreStability Ball
How to do it
Set your forearms on the stability ball and your feet on the balance trainer.
Press up into a straight plank line from head to heels.
Brace your core hard to settle both unstable surfaces.
Hold the position for the set time.
The one cue that matters
⚡
Keep ribs down and hips level, the wobble exposes any sag instantly.
Muscles worked
The Stability Ball Plank on Balance Trainer isolates the Core — no passengers. That makes it a clean tool for adding targeted core volume without extra fatigue.
FAQ
What muscles does the Stability Ball Plank on Balance Trainer work?
The Stability Ball Plank on Balance Trainer primarily works the Core.
How long should I hold it?
Start with sets you can hold with perfect position, even if short. Add a few seconds each session; quality beats clock-watching.
How many sets and reps of Stability Ball Plank on Balance Trainer?
For most lifters 3 to 4 working sets. Pick the rep range that fits your goal and progress the load when the top of the range feels owned.
