Morgan Bulgarian Bag | 12kgMorgan Bulgarian Bag 12kg The Morgan Bulgarian Bag strengthens and increases the muscular endurance of your grip, wrists, arms, shoulders, back, legs, rotational muscles, core musculature, coordination, balance and overall shoulder and joint mobility. Athletes can utilise the Bulgarian Bag in their training to improve quickness and agility with a 'live' weight that can be struck, thrown, or used in unique ways that traditional weights cannot. This