Crunch Bench (Roman Chair) MB Barbell

Secondary load: serratus and intercostal muscles.

• The supporting structure is made of profile 60x60 mm and 40x80 mm, wall thickness 2 mm.
• The frame is painted using powder coating.
• The bolt-on backrests are made from 5-ply 18mm plywood. Polyurethane foam and artificial leather are used as filling and upholstery.
• Polyurethane foam leg rollers are adjustable according to the athlete's height and have 9 fixed positions.
• To prevent injuries to athletes, there are PVC plugs at the end of the rectangular profile.
• To prevent slipping, the product is equipped with PVC bearings.

Exercise: Twisting - lifting the body to the knees from a horizontal position.