So just ordered and tried one. The result is verblüffent something for me. I promised not much to me, but with the enclosed training book I have assembled my quite effective training.
Different muscle groups can be claimed, without, for example, the joints are too overused. I play handball and am therefore somewhat punished with broken joints, but the tape I now prefer any weight training before. Highly Recommended.
(The first soreness was not long in coming)
