Rucking crushes calories, spares your joints, is linked to longer lifespan, and protects against almost every disease imaginable. Unlike dime-a-dozen fitness fads, rucking has been around forever, since hunter-gatherers carried their prey back to the tribe. The only real controversial thing about rucking is if your auto-correct spells it wrong. More than 50 years of studies have found that rucking is one of, if not the most efficient way to increase your metabolic burn while doing low-impact,...
