Selectorized 200lb. Weight Stack for Free Standing Body-Solid Machines Upgrade Weight Set Arm and Biceps The Body-Solid Plyo Boxes are

The Body-Solid Plyo Boxes are a must-have training tool for explosive jump and speed training

✔ Progressive Overload Training – Increase strength with a variety of weight increments

or increased grip power

unrestricted movement

Use them with free weights or hook them to a high or low pulley on a machine

Selectorized 200lb. Weight Stack for Free Standing Body-Solid Machines Upgrade Weight Set Arm and Biceps The Body-Solid Plyo Boxes areSelectorized 200lb. Weight Stack for Free Standing Body Solid Machines Upgrade Weight Set GSTCK Turn your machine into a selectorized stack machine, 200lb. stack Turns Body Solid Machines into free standing selectorized units