I bought last Sat together with their gym bicycle. I think it is good as my neck and shoulder always painful. It can point to my painful point (即雞翼位), so ok la.. 不過我呢 d 貪新鮮的人, 唔知可以玩幾耐 lu ~
I suggest if you want to buy, please go to their shop to try try sin..因為我試機時, 隔離的女子試時, 話按到佢好painful ar.