прицепные ремень профессиональный 11 шт сочетания тянуть канат костюма 100фунт, прочность можно отрегулировать свободно

package comment (strength recommendation): it can be used by all levels of training personnel. it is suitable for the gradual exercise process of strength from small to small. the whole body strength training strength is very large, with even pulling force, 3-6 times of pulling force, completely bombing muscles