For cats who don't like sports at ordinary times, you can prepare wooden pillars such as cat climbing frames for them to climb, because cats like to climb up and down, which will increase energy consumption. Prepare toys that cats like, and increase the chances of cats jumping.
Only feed staple food, not snacks, control calorie intake, use cat climbing frame to create sports ground for cats, strengthen exercise, exercise more, play with cats more, and help cats exercise. Reduce the number of canned food. Canned food has higher calories than cat food, so the amount of canned food should be reduced appropriately.