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Weighted Sled Towing and Ground Reaction ForceEffects of weighted sled towing on ground reaction force during the acceleration phase of sprint running: There is a need for additional research on the proper use and variable control for sprint-resisted training (weighted sleds, Austin leg-drive machine, uphill and staircase sprinting, and resistance bands) to effecrively improve horizontally- and vertically-directed ground reaction force (GRF). ... Read More
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