Both of my parents are retired. My dad is active and wants to travel, keep busy, enjoy his retirement. My mom won't do anything, mainly because she doesn't like to walk. She is so out of shape that she can't take a few steps before she wants to sit down and rest. She sits at a kitchen table all day and won't do anything. She won't clean, cook, do any type of work around the house. The only thing she will do is get in the car and go to the casino where she sits at the closest slot machine to the door and won't move until it's time to go. She's stopped visiting relatives and family. She is overweight. Her previous complaint was her knee bothered her. She had both knees replaced and said they feel so much better, but still won't walk or be active. My dad is growing frustrated and doesn't know what to do. I've suggested maybe getting a personal trainer to get her active or a physical therapist. Any advice?