You got the message: You need to exercise. Maybe you’ve made it part of your daily routine, even a big part of your life. Then something happens. Your knees start hurting, so your doctor tells you to cut down on the daily runs. Maybe you’ve developed a touch of arthritis. The problem now becomes finding a way to stay fit and keeping up your cardio workouts without the impact on your body. Here are some suggestions of gentler ways to stay in shape — with a caveat: You get from low-impact sports what you put into them. To read more click here!