A common fitness myth is that getting results requires high-impact workouts that push the body to its limits.  Running, jumping, and other intense exercises can certainly burn calories, but they can also put significant stress on your joints.The good news is that there's another way.Low-impact workouts can deliver challenging workouts, build strength, improve endurance, and support weight-loss goals without the pounding often associated with traditional fitness programs. Quick Answer Low-impact training can build strength, improve cardiovascular fitness, and burn calories while placing less stress on the joints than many traditional exercise programs.