The key components such as main frame tube, backrest tube and seat tube are all made of high-quality 50*70 steel pipes, 

with 4 steel wire ropes and a neck training rope function. 

It supports high pull (front), high pull (back), low pull, butterfly chest clamp,leg kick, vertical back kick, vertical lift, bent-arm pullover, bicep curl, 

seated rowing, leg side extension and other exercises.

It can comprehensively train muscles of abdomen, arms, back, chest, legs and hips, shape the body and enhance human coordination. 

It allows three people to use simultaneously, and is equipped with pull-up and dip bars, dumbbell bench and other accessories, with a counterweight of 72KG.