GYMAX Foldable Treadmill, 2.25HP Portable Treadmill with App Control & LED Monitor 2 in 1 or they will get stuck

or they will get stuck and won't turn

and no matter for beach trip

boat and kayak etc

Unfolded Size: 47" x 23" x 18" (L x W x H)

GYMAX Foldable Treadmill, 2.25HP Portable Treadmill with App Control & LED Monitor 2 in 1 or they will get stuck2 Step & 4 Screw Assembly: The installation of GYMAX treadmill is super easy, and you only need to raise the supporting rods up and fix 2 screws on two sides and fix 2 screws under the handrails. Folding & Portable: Loosen the screws forementioned, and you can fold the treadmill up just in minutes. And only 5. 8 high after folding, this compact treadmill can be stored under sofa or bed. 2 built in wheels enable you to move the treadmill and relocate