ExercisePosts and articles about ExerciseCommunityIs hydrogel for obesity safe to take long-term? My teenage son has struggled with his weight his whole life. Although I have tried to cook him healthy meals and encourage him to exercise, he hasn’t lost much ...CommunityAre there any weight loss exercises I can do that won’t make my osteoarthritis worse?I’m now in my mid-60s and suffer quite a bit from osteoarthritis in my knees, feet and back. I know that being obese is contributing a lot to this condition. It...CommunityHow can I stay motivated to lose a lot of weight?I’m a 42-year-old woman, and I now weigh an embarrassing 340 lbs. I'm determined to lose weight without surgery, so I’ve been on a diet and exercise regime for ...