Iv been playing tennis every other day for up to 3 months now and its an addicting sport. A good thing about tennis, just like basketball, football, or baseball, is that you dont have to pay to play. Gets you in shape quick and you can play this sport all the way till your in your 80's or even 90's if you make it that old.
I met this man named Roger and he has been playing tennis since he was 14 years old. Dedicated his time to play tennis for as long as he was alive. This man is now 86 years old

and plays like a well oiled machine. I want to know his secret