Swimming and Smiling(not as sport) are more beneficial since they use more muscles in body Keep smiling while swimming !!!
Swimming works every muscle of the body and is even good for pregnant women. But any sport is good for the heart.
Bicycling is the best sport for your heart. It makes your heart beat and blood pressure normal. You have to bicycle twice a week.
It depends on many factors..If you want to be very fit you can try Swimming. If you want to be flexible do gymnastics. IMO, Jogging is better than sports for good Health.
Swimming is probably by far the best sport for your health and to avoid injury it is probably baseball especially like a First baseman or even n outfielder unless you are an out of shape steroid using milliuonaire pro MLB player today!
agree swimming is the best, especially for internet marketers, who are seating many hours in front of computer screen. Swimming helps your spin to relax.