how many calories do i burn when swimming
Swimming (leisurely pace). 1  If you weigh 150 lbs, you can burn approximately 215 calories in 30 minutes. 2  If you weigh 200 lbs, you can burn approximately 285 calories in 30 minutes. 3  If you weigh 250 lbs, you can burn approximately 360 calories in 30 minutes.wimming laps (moderate pace). 1  If you weigh 150 lbs, you can burn approximately 285 calories in 30 minutes. 2  If you weigh 200 lbs, you can burn approximately 380 calories in 30 minutes.