Did you know you can boost your exercise and training results by adding strength training to your workout routine? While any exercise is better than doing none at all, adding strength training to your routine will burn more calories, long after the workout is complete. Why is that? Muscle tissue burns more calories than fat, even at rest. And for those of you worried about “bulking up too much”, worry not. You control all of that through the workouts and weights you choose to do and lift.