For decades, the rule of "no discomfort, no gain" resembled throughout health clubs and storage locker areas. The emphasis was everything about pushing harder, lifting heavier, and running faster. But recently, a shift has actually been silently reshaping the physical fitne

  Useful physical fitness isn't simply a trending buzzword-- it's an approach developed around one easy idea: helping your body move much better in every day life. Whether you're raising grocery stores, climbing up stairs, or chasing after a young child, your body should feel s