Have A Bum Knee, But Still Want To Get Into Shape? Here's Three Alternatives To Jogging
If you have a bad knee, then you probably won't be hitting the track and jogging anytime soon. However, this doesn't mean that you have to give up and stay on the couch. There are lots of ways that you can get into shape that don't involve pounding your knees.
Lap Pool
Swimming is a great form of cardiovascular exercise, and it also will tone your muscles. You should find a gym that has a lap pool.