YN-6679ab flyer ab exerciser fitness equipment

How it works: The Abflyer is designed to help you exercise your abdominal muscles via a leg lift motion .Unlike the popular sit-up or ab crunch exercise, which your abdominals from the "top down", the Abflyer moves in the opposite direction, Working your abs from the "bottom up". The basic motion requires you to lift your knees and legs while contracting your abs. Specification: Material: steel tubing, Plastic User weight capability:120kgs Packing: Carton size:1080x 880x 140 mm Container loading quantity: 20GP:212pcs 40GP:440pcs 40HQ:500pcs M.O.Q.: 100pcs