SPORT SPRING CHEST EXPANDER #MLK-SPE

Material: pvc+ carbon spring wire, the handle and spring are firmly connected, metal buckle is used, it is safer, 5 stainless steel carbon steel springs, shiny and shiny. Features: detachable design, freely adjustable according to needs, dual-purpose grip design, black and red with curved handle design, fit the hand, more comfortable movement. Size: total length 65 cm, spring length 36cm plus hook (due to manual measurement and other factors, the size may have some errors) function/function: it can help the chest muscles, back muscles, deltoid muscles, and oblique muscles to strengthen the muscles of the chest, back, waist and limbs, and shape the body.