ARC-NRG PushUp - Revolutionary new Push Up Machine! Increase Strength, Build Muscle, Burn Fat. Sculpts arms, chest, shoulders, back AND ABS! Unique design allows the user to select the amount of their body weight acting as the resistance Engages the full body while promoting the most natural and ergonomic assisted push up Includes ARC-NRG Sliders for performing dozens of different exercises, both on & off the machine Includes access to on-line work-out program and exercise menu