TRX plank
- Intermediate
- TRX or rings
Feet in straps, body in line
Muscles worked
- Primary:
- Core
- Secondary:
- Shoulders
How to do it
- Put your feet in the cradles and set up on your forearms, body straight.
- Squeeze glutes and abs so the hips neither rise nor sag.
- Hold the prescribed time breathing normally.
Common mistakes
- Letting the hips sag once it gets hard.
- Holding your breath.
Tips
- Suspended feet force far more stabilising than on the floor.
- If the hips shake, cut the time rather than the technique.