• This Different color-coded push up board targets which specifics muscles worked (Blue-chest, Red-shoulders, Yellow-back, and Green-triceps).
• This is Heavy duty "Plug & Press" push up board system with multiple positions and angles that sculpt and maximize upper body definition.
• Burn calories and build strength with this innovative push up system, leading you through a total-body strength and conditioning workout. 
• Multi-Function Pushup Bracket Rack Dips Stand Body Building Fitness Exercise Tools for Men/Women (Pack of 1) Multicolor.