28% ($82,400 to $171,850)
The Upper Body Aerobic Exerciser: $129.95
This piece of exercise equipment “is held perpendicular to the body with both hands gripping its two bars and then spun rapidly, mimicking the movements of a boxer punching a speed bag.”
If you know of a way to mimic the movements of a boxer punching a speed bag for even a penny less than $129.95, I’d sure like to hear it.