These Extreme Jumping Stilts from Air-Trekker are definitely not the same as those stilts or pogo sticks from your youth. Tagged as the lightest, most advanced jumping stilts on the planet, they boast all new technological advances such as new springs, new frame design and materials, custom calf cuffs and hi-end bindings. Made of lightweight aluminum-lithium alloy, literally execute leaps and bounds by jumping 8-10 feet into the air, running at speeds of up to 20 mph, and striding up to 9 feet.