Function introduction: Developing the strength and flexibility of lumbar and abdominal muscles, and consuming the fat in waist and abdomen; good for figure shaping and bodybuilding.
Approach: To lie on one's back, and hook the cross-bar firmly with both of your feet, then have your hands crossed under your head for protection; the by the contraction of abdominal muscles to raise your body, the abdominal muscles will still contract when you restore and slowly lie down, and repeat this movement.
According standard: EN957
Size : L697 x W1380 x H670(mm) (±5%)
the diameter of the main pole is 140mm, the thickness is 4mm, hot galvanized tubes
All details are dipped in hot zinc to resist the rust , two layer painting
and stainless steel screws and nuts and stainless steel caps and aluminium ground covers