供应挺腰器

大量供应TOTAL CORE

EVA/PVC 坐垫板

说明书，食谱，DVD，健身球，气筒，彩盒都可做选择

Total Core abs starts with a jerking motion, which causes stain on the neck, shoulders and lower back. The Total Core eliminates this first jerking motion and then guides you through a smooth, full range motion that far exceeds the range of a typical crunch while you are comfortably seated and properly supported. The secret behind Total Core is the unique, progressive resistance system that ‘pushes’ you upward with more of a ‘push’ in the beginning of the movement when you need it most and less toward the end.Total Core turns the crunch ‘upside down’, because on the way down, your pushing against the same unique progressive resistance, which works your lower back muscles and the ‘back’ of the core.

TOTAL CORE (WSM-AB03) *Accesseries:Instruction,DVD*1 pcs/CTN*Material:Steel,ABS,Foam*N.W.:6kg*Features:*G.W.:6.5kg1)Starts with a jerking motion on the neck,shoulders and lower back*Carton Size:44x16x55cm*1x20'FT:770sets2)Unique,progreesive resistance system that push you upward*1x40'FT:1430sets*1x40'HQ:1800sets3)Easy to use,no matter what your fitness levels 4)Folds away for easy storage