One-Arm Push-Up — Wide Stance

Push horizontal · reps · unilateral The first complete, unassisted one-arm push-up. The strength is there from the previous tiers; the wide base minimizes the anti-rotation demand so you can assemble descent and press into one clean rep.

The movement

On the floor, working hand under its shoulder, the other parked behind the back. Lower the chest to the floor and press back, on one arm, while the trunk holds square. The wide base is a base, not a license to twist. Do all reps on one side, then switch.

Set-up — and what each part is for

• Feet on the balls of the feet, heels lifted, very wide (1.5–2× shoulder-width); toes may point slightly out.
• Working hand flat on the floor under its shoulder.
• Free hand parked firmly in the small of the back — not free to swing.
• Body one straight line. Glutes squeezed, abdominals braced hard. Pelvis square.
• Working shoulder packed down; hand screwed into the floor.
• Head neutral, gaze to the floor a little ahead.

The rep — rehearse it before you do it

• Down (2 s). Lock everything before initiating the descent. Elbow ~45°, chest toward the floor. → Feel a near-maximal whole-arm and chest effort, with the lats strongly involved.
• Bottom. Chest grazes the floor, brief still pause. → Feel the anti-rotation brace, made manageable by the wide base; the press, not the rotation, should be the limit here.
• Up. Drive the floor away; screw the hand. Crisp lockout, shoulder packed down, no twist.

Watch for

• Twisting to initiate the press out of the bottom → the working arm presses, not the trunk.
• A jerk at the start of the press → tension before the descent, clean press out.
• Partial range → chest to the floor every rep.
• Free arm escaping → it stays parked.

Breathing

Inhale and brace at the top; strong sharp exhale through the bottom of the press.

Within the level

• Harder: 3 s descent; dead-start from the floor (set the brace, press up from a still bottom); paused isometric at the bottom.
• Easier: widen the feet a touch more for a broader anti-rotation base. Slow negatives also build the rep without progressing the count.

Dose

Test a clean max on each side; work at half of the weaker side (rounded down), max 5 reps per set, same count both sides, weaker side first, spread through the day. Stop each set well short of failure.