6000 calories on a six hour excerise regim
You can burn up to 300 calories when you go freestyle swimming for an hour. You can burn more than this if you are swimming intensely.
How many calories do you burn swimming 1 mile breast stroke
You can burn 10 calories every 20 minutes
Yes, you can burn calories when swimming with a backboard. It is a good way to loose calories.
Yes swimming does burn a lot of calories. This is because you are working a lot harder to move and keep yourself up when you are in water. It can burn (on average) 500 calories an hour.
About 300 calories
You burn half as calories as when you swim 3 miles
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.
Swimming because there is more resistance
swimming
560 calories