Hopz 2.0 Vertical Jump Trainer

It's a good solid product but unfortunately it's too big for my waist

The tighter bands (grey) are abit too tight for me, as i am 188cm tall (6.1). But when you do the squat they are good.

I have been using them for one month and really did enjoy them. The overall quality is good at this point, just a little tide while connecting the bands to legs but thats how they work. I contacted their customer service about the warranty and they do promptly resolve my issue which makes me feel more confident to their service and a good overall experience.

Cuando te llega el producto, a simple vista parece sencillo y sin chiste, pero desde su primer uso es notable el desarrollo que logras en saltos verticales y horizontales.

ゴムチューブをはめる場所でスライドするはずのパーツがスライドしない不良品が届きました。 交換手配をして、ちゃんとした物が届くか期待します。

Employé pour mettre de la résistance dans mes sauts, il tient bien. Toutefois, les sangles au pied ont tendances à arriver au bout du talon et sortir après quelques sauts.

I liked everything this product came with.