Foldable Leg Trainer, Stretching Aid For Improved Range Of Motion Daily Exercise

Easy operation, 9 gears adjustable, free adjustment of both hands, extension of legs ligaments. Most simple designed, can folding storage, adjustable length. materials, accurate die casting, perfect gear biting. For half an hour a day, stretch your leg ligaments pencil-straight, for everyone. Adjust the length that suits well, can begin to use.