Summer is officially here, and the pools are open. Associated with people have above ground or in-ground pools in at their own homes. I learned to swim as i was just 7 yrs . old. My mom took me to the YMCA for the 6 week swimming class. Since I have become older, and I have joint pain issues as being a result osteoarthritis, I prefer to do water aerobics. One of my friends has a swimming pool, so I go when I can.…