Running becomes truly healthy when you master the balance between pushing your limits and protecting your body for the long haul. Too many runners dive headfirst into aggressive mileage goals or speed work without building the foundation their joints, muscles, and cardiovascular system actually need. The result? Burnout, injury, and abandoned running shoes gathering dust in the closet.
Smart running starts with the 10% rule. Never increase your weekly mileage by more than 10% from one week to the next. This simple guideline gives your connective tissues time to adapt to increasing loads, dramatically cutting your injury risk. Pair …