Exercise guide
Planche On A Chair
- Advanced
- Compound
- Rep-based
- Back
- Chest
- Shoulders
- Upper arms
- Waist
The Planche on a Chair is an advanced isometric hold that builds elite upper body strength and core stability by leveraging your body weight over a fixed base. It primarily targets the anterior deltoids and pectorals while requiring intense scapular protraction and core tension.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Place a sturdy, non-slip chair on a flat surface.
- Grip the sides of the chair seat with your hands shoulder-width apart and fingers wrapped firmly around the edges.
- Position yourself in a deep squat or tuck position with your shoulders directly over your wrists.
- Engage your core and prepare to shift your center of mass forward.
How to do it
- Lean your weight forward into your shoulders while simultaneously pushing down hard into the chair to protract (round) your upper back.
- Lift your feet off the floor by pulling your knees toward your chest into a 'tuck' position.
- Hold the isometric position, maintaining locked elbows and a neutral neck, while taking shallow, controlled breaths.
- Lower your feet back to the ground with control once the hold time is complete.
Form checklist
- Keep elbows completely locked out; do not allow them to bend.
- Maintain maximum scapular protraction (push your mid-back toward the ceiling).
- Keep your hips level with your shoulders rather than letting them sag.
- Ensure your wrists are neutral and stable against the chair frame.
Pro tips
- Focus on 'pushing the chair through the floor' to maximize serratus anterior and deltoid recruitment.
- Squeeze your armpits tight as if trying to crush a lemon to engage the lats and stabilize the shoulder girdle.
Make it harder
- Progress from a tuck to an 'advanced tuck' by moving your knees away from your chest until your back is flat.
- Extend one leg at a time into a 'single-leg planche' to increase the lever length and difficulty.
Frequently asked
- What muscles does the planche on a chair work?
- The planche on a chair primarily targets the pectorals, and also works the lats, rhomboids, and serratus anterior as secondary muscles.
- What equipment do you need for the planche on a chair?
- The planche on a chair requires no equipment — just your body weight.
- Is the planche on a chair good for beginners?
- The planche on a chair is rated advanced. Build a base with simpler variations first, then progress to it with light load and strict form.
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