Low-impact exercises like swimming, elliptical training, and brisk walking aid in weight loss by creating a calorie deficit and boosting metabolism. These exercises also help in muscle building, which increases metabolism and promotes sustained calorie burning. Low-impact exercises like swimming, elliptical training, and brisk walking aid in weight loss by creating a calorie deficit and boosting metabolism. These exercises also help in muscle building, which increases metabolism and promotes sustained calorie burning. Health and Fitness, Health Tips, Exercises & Workout Tips, Diet & Wellness | Times of India Lifestyle