Chalk Bag with Refillable Loose Chalk Block

The Pioneer Chalk Bag with Refillable Loose Chalk provides the magnesium carbonate chalk that powerlifters, Olympic weightlifters, and gymnasts apply to their hands to eliminate moisture from palm and finger surfaces, dramatically improving grip on barbells, pull-up bars, gymnastics rings, and climbing holds. Magnesium carbonate — unlike the calcium carbonate in blackboard chalk — is effective at moisture absorption from skin and provides a dry, powdery surface that reduces coefficient of friction between bar and skin to near-zero, eliminating the sliding and rotating that occurs with moist hands. The 2-ounce loose chalk block breaks into powder for application. The chalk bag stores the chalk block for training-bag transport and provides a dusting container during sets. The drawstring closure prevents chalk spillage between uses. The belt loop allows attachment to lifting shorts or pants for ready access between sets.