EXERCISE HELPS HEAL CANCER. EXERCISE DOES NOT INDUCE CANCER Greg Carter cites Wally Day who writes "that cancer rates are very high among chronic joggers"...and "other endurance athletes". I contend this is impossible! Exercise, aerobic and/oranaerobic, would help the body in it's metabolic activities and help facilitate bodily detoxification. Therefore, with increased metabolism and easier detoxification, this would considerably lessen any tendency to develop cancer! You are beautiful and I love you. Bernarr