From Our Editors
At Rox Extreme Fitness, exercisers are part of the family. Fortunately, this family bonds through hauling mammoth truck tires and works out frustrations with speedy jump rope reps. This unorthodox approach to fitness--you won't find cushy locker rooms or flashy stair machines here--incorporates brawny gear including sledgehammers, bricks, and chains. It also pays serious dividends. The gym's six instructors see to that. Adhering to goal of 1% improvement from one session to the next, they help students buff up gradually no matter their fitness level or goals.