★【Safety pull button design】: Arm strength and chest expansion exercise fitness equipment, non-slip comfortable handle Even grip strength refused to let go, strong tension, no deformation, long life and no smell
★【High-quality materials】: We use high-quality thick carbon steel plates, PVC engineering plastics and high-strength carbon steel springs, and the upgraded antler buckle is convenient and safe to remove.
★【Product Usage】: Arm training fitness equipment can better help you train the deltoid muscle
Biceps, pectoralis major, back muscles, abdominal muscles, and can be easily folded, compact storage, so that you can exercise anytime, anywhere.
★【Adjustment design】: The non-slip wear-resistant handle is safe and firm, the handle is non-slip, fits the steel, not easy to slide, and adds a non-slip pattern