You can burn as many as 100 calories per hour just swimming casually in salt water. You can burn up to 500 calories per hour if you're swimming vigorously.
If someone is swimming for 35 minutes just for fun, it will burn around 300 calories. If swimming using specialized strokes, it could burn up to 500 calories.
You can burn up to 500 calories by swimming a mile using front crawl. This is at a high intensity.
150 Calories.
A 150 pound woman on average will burn 400+ calories per hour on average.
500
I5 hundred seconds in a round 300 by 400 pool!
you need to do 51.6 miles to burn it of
100
175 25 x 7 = 175.
200
140 calories.