AST-WearBands Training System - Program Only belt WearBands provide dynamic resistance that

WearBands provide dynamic resistance that changes throughout movement

How do I use it

no impact resistance to 100% any movement at any speed

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AST-WearBands Training System - Program Only belt WearBands provide dynamic resistance thatUse of the AST WearBands Training Program requires a current WearBands Training System, upgraded for use with the program. Order the Program Only if you already have the current WearBands Training System. Otherwise, choose the AST WearBands Training System and Program Bundle. The AST Front Side Development System gives athletes the tools, coaching, and movement feedback needed to develop sprint mechanics that transfer to performance. The AST Front