Air Resistance Bikes

Image source: Amazon.com

These low-impact bikes offer wind resistance where the faster you pedal, the greater the intensity and vice versa. You are in complete control because there’s no motor.

And, unlike stationary bikes, treadmills, and other cardio machines that just work your legs, Air Resistance Bikes engage the entire upper body, which means greater muscle involvement, caloric expenditure, and ultimately — conditioning.