The present invention relates to a supplementary exercise device that allows easy and effective stretching and strength exercises in a lying or sitting position.;The present invention has a shoulder fixing part (1) having a back support (11) formed in a predetermined size so that it can be worn on the user's shoulder for this purpose, and a hook-shaped foot fixing part hanging on the foot and a hook shape to be gripped on the wrist The hand fixing part and the ring 23, the wire 51, the pulley 31, the band 17, and consists of a plurality of fasteners.;Through this design, anyone can easily and safely stretch and exercise strength and strength, get flexibility of legs, pelvic correction and spine correction, and strengthen muscles of arms and legs to strengthen body flexibly. The user can wear the present invention, watch TV or read a book, and exercise at the same time, so that there is an efficient use of time.;Stretching, Shoulder Rest, Foot Rest, Hand Rest, Pulley
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