I would echo what some of the others have said. I know from experience that even if your wife is not in need of losing a lot of weight, just the mental boost she will get from her exercise program will be huge. When you are active and working toward a body goal the juices will start to flow. My wife became insatiable after sweating it out on a treadmill daily. She went from a size 20 to a size 8 and that pussy wanted all the young cock she could get ahold of. I helped set her up and from there she was good at lining up her own men