The plank game

A plank challenge with a bird on the line. Keep your hips level and the bird stays in the gap. Sag or pike and it hits a pipe. Your score is the seconds you hold.

Works on a phone or laptop with a camera. No download, no account.

How the plank game works

When the run starts, Flappy Reps locks the bird to your hip height. Every pipe gap is centred on that height, and the gaps get narrower over the first minute, so small wobbles that were fine at the start will cost you later. The pipes never speed up: it is purely about holding a steady plank.

Setting up

1. Open flappyreps.com and allow the camera.
2. Put your phone on the floor at your side, a couple of metres away, so it sees you from the side.
3. Get into your plank with your whole body in frame.
4. Hold still. The clock starts after the countdown.

Questions

Is there a game for holding a plank?

Yes. Flappy Reps has a plank mode where your hip height keeps a Flappy Bird style bird inside the pipe gaps. The gaps narrow over time and your score is how many seconds you hold.

Forearm or straight-arm plank?

Either. The game locks to whatever hip height you start at, so pick the plank you can hold with good form.

Is my camera video uploaded?

No. Body tracking runs on your own device with Google's MediaPipe Pose model, and the video never leaves it. There is no account and nothing to install.

Is it free?

Your first run each day is free. For unlimited play there is a $1.99 Day Pass (24 hours) or Pro at $4.99 per month, cancel anytime.