@CallMeSuperboy Rock climbing will definitely let your Sim lose weight as will any other physical activity. Even dancing all day long can help. Changing your Sims diet would also help a lot. Try having your Sims cooking some healthy meals, growing, and developing their own food would also benefit their weight loss. So, stop opening the fridge for quick meals and have your sims start with a healthy breakfast. You can make group meals for up to eight sims. Eat a portion and store the rest in an upgraded fridge. It will last for a couple of days. It will be cheaper as well.
Have fun playing. 😉
