- [Narrator] Build your body and boost cardiovascular health with the Stamina Air Resistance Bike 876. Air Resistance provides a dynamic workout. As you speed up, the resistance increases. When you slow down, the resistance eases off. Dual-action arms work the shoulders, arms, back, chest, and core all while getting your heart pumping. For more control over your workout turn the dial to set the baseline resistance. Track time, distance, speed, and calories burned on the LCD monitor. The molded, padded seat easily adjusts to fit different users. The textured pedals provide enhanced stability. Padded handles keep you comfortable during exercise. Boost your heart health and tone, strengthen, and slim your entire body with the Stamina Air Resistance Bike 876.