Yes the longer and harder you play the more calories you'll burn. You burn about 15 calories an hour just sitting, so if your running around a court swatting a ball you probably burn somewhere around 600 calories an hour plus it builds up your metabolism which means you'll burn more calories sitting or sleeping. So YES you will lose weight playing tennis.
Yes. In fact, tennis is one of the best sports for losing weight and keeping fit.
If you have a good partner, you can substitute table tennis for any form of cardio exercise in a diet and exercise routine to lose weight.
yeah, because your running around out there.
no
Any tamagochi can lose weight by simple playing games. (on mobile toy not computer)
pumping your arms
yes
You don't "get out" in tennis. You lose or you win.
The amount of weight you would lose would depend greatly on how often you rose and what type of riding you do. A basic riding lesson with walking , trotting, and perhaps a little cantering is about the same as playing doubles tennis in regards to the workout you would get.
Yes, racquetball is a sport and can be used to lose weight. It involves a large amount of short and quick runs over a short period of time.
yes they do you can lose plenty of weight just by playing one sport
Because playing Tennis is exercise. If playing Tennis is what they do all the time, then they will be very fit.