Originally Posted By: jimbrewer
I used to do 2000 yards, no stops, crawl. Took 43 minutes, although my times went lower when the water was cooler. Recreational swimmers suffer very few injuries. You could swim every day pretty hard every day months on end if you want to. So your fitness level can be terrific.
In general this is true, but not always. I'm a distance swimmer. For many years I did over 1000 miles a year, sometimes as much as 8 miles in a day. Once you get into distances and doing it every day, rotator cuff problems can become very common. I use the pool at a major university and half the team deals with rotator cuff problems, constantly having to ice. Even kids' club teams have swimmers suffering from this. If you increase distance do it slowly and back off if you feel any pain the shoulder or triceps area. If you ever get a major tear, your swimming days are over.