Cortex Wall Ball Weight:4kg using the strength

using the strength

Elastic cuffs and hem

so your muscles can rebuild

This is an industry standard

Hidden pockets at the front and back waist keep your things close

Cortex Wall Ball Weight:4kg using the strengthExplode into a high intensity workout with the Cortex 4kg Wall Ball. Wall ball training involves highly explosive movements that target broad muscle groups and get your heart pumping. They improve your functional strength and are a great way to burn calories. A huge range of exercises use wall balls, but typically they are thrown against a wall in a way that activates the whole body. Because of their purpose, wall balls need to conform to certain