i think swimming is better. I know that swimming muscles of the body more. but in my opinion better do what it had done.
Why not add a good run into the mix and become a triathlete. There is a saying that no one is fitter than a cyclist and I would tend to agree having just completed a Tour stage. Nails.
I am just like you love the sport. but if you had to choose, I would pick because I like the diving pool.
I like swimming more than bike. Swimming is my passion. Whenever I get the chance to take a bath in river or pool then i like to swim for about half an hour.
Bike means Cycle? Mm. Then i would say Both swimming and Bike are good for body fitness and health life style.