0_Apprentice
I really enjoy swimming!  I especially love doing laps in the pool for exercise!  Do you enjoy it?
1_Wizard
Me too! I really enjoy recreation, exercise, and sport swimming! How often do you swim?
0_Apprentice
I try to swim a couple days a week, especially when it is hot like it is here in Florida.
1_Wizard
Good idea! It's a nice low impact alternative to activities like running!
0_Apprentice
I agree!  My knees are pretty bad from running for years!  What is a good distance you think I should swim for?