CORTEX 30kg Slam Ball Plyometric Boxes The perfect weight set for

The perfect weight set for Tricep or Bicep workouts

Even weight distribution throughout our balls makes throwing and catching easier and safer

a smaller 25mm grip diameter and easy to use Spring collars

allowing you to focus on your form

the Cortex Soft Plyo Box 45cm gets you jumping higher and higher

CORTEX 30kg Slam Ball Plyometric Boxes The perfect weight set forFeel the burn through your whole body with the Cortex 30kg Slam Ball X Series. Built as an alternative to medicine balls able to withstand strong pounding through a tough workout, slam ball exercises are high intensity, full body workouts. The tyre tread grip of the Slam Ball X offers greater traction for easy gripping and reduced free rolling. The result: guaranteed safe use in rough and intense workouts. The thicker rubber grip also prolongs the