Cortex Slam Ball "crossover-symmetry" Core Hard will help you

Core Hard will help you build muscle and burn fat

Please note:

Do they have a drawstring

They're made with a raised heel to keep you in a stable squat at the platform

Four reasons why you should consider the Ultra Speed Jump Rope:

Cortex Slam Ball "crossover-symmetry" Core Hard will help youFeel the burn through your whole body with the Cortex 6kg Slam Ball. 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. Adapting the medicine ball for specialised use in a range of exercises, the slam ball is designed to take a knock during any workouts. The slam is an exercise that involves lifting the slam ball overhead and slamming it into