Rucking is a form of exercise with roots in military training. Very simply, it's walking a set distance while carrying a weight in a backpack. Rucking (also known as ruck marching) comes from from the word “ruck sack,” which is a durable backpack meant for carrying equipment.

Just like walking or hiking, rucking benefits your entire cardiovascular system. Rucking is an aerobic exercise that can improve your heart and lung health. Aerobic exercise can increase your stamina, build strong bones, improve your lung function, and even lower your blood pressure.

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