Scientifically Designed for Safety, Performance and Economy.

Passive Power ™ Striking Bags are truly the Bags of the Future. We've incorporated the science of matter and energy and the interactions between them, to aid us in developing a safer, lighter, easier to use power producing striking bag.

Our unique Adjustable Anchoring System lets you adjust bag travel (matter) as it relates to your striking force (energy). By employing this basic scientific theory, the Passive Power(TM) System 2000 Striking Bags produce a more realistic striking target while virtually eliminating injuries most commonly related to cumbersome base-tub support systems and striking heavy bags.