The top of the horizontal pushing ladder. You do a push-up with one arm behind your back, controlling the full bodyweight on a single side. It's the move that still impresses in a crowded gym, and it takes years of pushing work to own strictly. Expect your first clean rep to feel like a different exercise from anything you've done before.
Getting here means your shoulders are stable, your core resists rotation under heavy unilateral load, and your elbow has plenty of tendon conditioning. This is not a move you rush. Spend real time in the archer push-up first, then progress through elevated one-arm push-ups before going floor-level.
Watch more here:
Source: Andry Strong · How to Do Perfect One ARM PushUp? | Calisthenics Tutorial
How to do it
Set up in a push-up position with your feet wide apart (wider stance = more base stability). Place one hand under your shoulder, slightly angled inward, and put the other hand behind your back or along your side. Brace your entire body like a plank. Bend your working elbow to lower your chest toward the floor, keeping your body rigid and resisting any twisting. Press back up to full arm lockout. Complete all reps on one side, then switch.
Target
- Sets: 3
- Reps: 10 per side
- Rest: 90 seconds between sets
- Advance when: 3×10 per side with clean form, no twisting
Key tips
- Feet wide. A narrow stance is elite-level; start with wide
- Keep your hips square to the floor. No rotating into the working shoulder
- Elbow tracks back toward your ribs, not flared wide
- Core rock-solid. The hardest part is resisting rotation, not the press itself
- If floor-level is too hard, do them with your hand on a countertop, then lower benches over months
- Don't skip the archer push-up. This movement is built from that base