Here is a soft plyo box with vinyl cover that helps you get a killer workout in the gym safely. The Gronk Fitness Soft Wood Plyo Box comes with WeightShift technology, which means you get optimal balance and stability regardless of which side you use.
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This 3-in-1 Ballast Plyo Box measures 30″ long and 20″ wide. It weighs 75lbs and has a wood interior core. It is designed to prevent injuries and last you a while.
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