Sold by pairs, the training balls 80-100-120 mm are great tools for increasing grip strength and strengthening your arms during pull-ups! They improve grip strength and coordination for better climbing performance! The training balls are suitable for both beginners and the more experienced. Made from recycled rubber wood, their soft feel and grip will make them essential tools during your workout.

DIMENSIONS
Diameter : 80-100-120mm

WEIGHT 600g/piece