The multiple cylindrical rotary rollers and the said cylindrical rotary roller which were formed with the motion technical skill improvement equipment which the single

摘要

PROBLEM TO BE SOLVED: To dissolve the defects of conventional technique, to repeat basic exercise for learning sports skill and exercise skill by using a single rotary drum or a bar-shaped rotation rollers, and not only to increase leg power for cyclists and cycle racers or the like but also to make them learn sport techniques. ;SOLUTION: This exercise skill improving implement is proposed so as to dissolve the defects of conventional exercise implements, the single rotary drum 1 or the bar-shaped rotation rollers 5 formed of a material capable of withstanding the body weight of a user and weighting by the exercise are supported to the instrument freely attachably and detachably and freely rotatably, and the single rotary drum 1 or the bar-shaped rotation rollers 5 successively provided in a box shape, an arch shape, a chevron shape, a curved peak shape, a curved recessed shape, a flat shape and a slope shape are utilized.;COPYRIGHT: (C)2003,JPO