Plank Push War | Friends

Quick Intro

Plank Push War is a strength-and-balance contest built on the plank. Both partners hold a high plank facing each other, close enough that each can lift one hand and press palm to palm with the other’s raised hand. Holding the plank on one hand and both feet, each tries to push steadily enough to make the other’s plank give way. The round ends at the first break: a foot slides, a knee or the raised hand touches the floor or the plank collapses.

The plank itself is taught at Plank. This guide covers the contest: the setup, the break rule and the pushing that is fair.

What You’ll Need

A stable, non-slip floor or a mat each.
Nothing else.

How It Works

Both partners set up in a high plank facing each other, hands under the shoulders, feet a little wider than usual for balance.
Adjust the distance so that, when each lifts one hand and reaches forward, the palms meet comfortably with the elbow slightly bent.
One partner lifts the right hand and the other lifts the left, so the two hands meet straight across the gap, palm to palm. The plank is held on the other hand and both feet.
On “go”, each pushes forward steadily through the raised hand, trying to shift the other’s feet backward or break their plank.
The round ends at the first break. The partner still holding wins.
For the next round, both switch hands, so each arm gets the same work.

What Counts as a Break

Agree this before the first round:

A foot slides backward or sideways.
A knee touches the floor.
The raised hand touches the floor.
The plank collapses, with the hips dropping to the floor or piking up high to escape the push.

If both break at once, the round is a draw. A third person can judge, or each partner calls their own break honestly.

Fair Pushing

Steady pressure only. Push forward smoothly through the palm. Swatting, slapping or shoving is not part of it.

No sudden releases. Pulling your hand away to make the other partner fall forward is the one move that turns this into a face-plant. It is not allowed.

Palm to palm. No grabbing the wrist or the fingers.

How to keep partner contests fair, including what to do about a large strength gap, is covered in Training With a Friend.

What the Partner Changes

A plank on one hand is already a hard balance challenge. A partner pushing against the raised hand adds a force that changes from moment to moment. The supporting shoulder has to hold steady, the trunk has to resist being turned and the feet have to stay put. Neither partner knows exactly how hard the other will push next, which makes it far harder than holding a one-hand plank alone.

How Many Rounds

Three to five rounds, alternating the raised hand each time. Rest for 30 to 60 seconds between rounds. A round rarely lasts more than 20 or 30 seconds before someone breaks.

Evening It Out

Stance. A stronger partner can hold with the feet closer together, which makes their base less stable.
Knee plank. A newer partner can hold from the knees while the stronger partner holds from the feet.
Push limit. The stronger partner agrees to push at a fixed, moderate level and only hold against the other.

Staying Safe

Non-slip surface for the supporting hand and the feet.
Wrist warm-up before the first round.
Stop at wrist or shoulder pain in the supporting arm.
No dropping onto the face. If you are going down, lower the knees to the floor rather than letting the plank fall.

Common Mistakes

Hips lifting. Piking makes the plank weaker. Keep a straight line from shoulders to heels.
Feet too narrow. A wide stance gives a stable base.
Elbow locked straight. Keep the pushing elbow slightly bent so the shoulder takes the force smoothly.
Releasing to win. A sudden release ends the round as a foul.

Fitting It Into a Session

Use it as a short core finisher or as a lively break in the middle of a partner circuit.

Plank Hold Duel is the plain plank holding contest.
Plank with Shoulder Tap trains the one-hand plank on your own.
Mirror Games includes a plank reach that both partners match together.

FAQ

Which hand do we use?

Facing each other, one partner’s right hand lines up with the other’s left. Use those two for one round, then switch both for the next.

What if neither breaks?

Call time at 30 or 45 seconds and count it as a draw.

Is this safe for wrists?

For most people, yes, if the wrists are warmed up and the floor is firm. Stop if the supporting wrist hurts.

Related to Plank, Plank Hold Duel and Training With a Friend.