Bionfit Air Bike Exercise Cycle with Dual Moving Arms for Home Gym Cardio Full Body Weight Loss Workout - 4 Variations Free Video Online Installation Support. BIONFIT Exercise Bike will let you experience a complete cardio routine that helps your body to use oxygen better without leaving the comfort of your home.� This exercise promotes overall well-being, strengthens your lower body, and helps you to tone your body and lose weight. While it's dual Moving arms feature will...