Sorry for a not-very-original recommendation the book Atomic habits. Set specific times of the day to do it. Instead of Tuesday do 10 push ups say Tuesday 8am

Sorry for a not-very-original recommendation the book Atomic habits. Set specific times of the day to do it. Instead of Tuesday do 10 push ups say Tuesday 8am before shower, 10 push ups. You can also find a sport you enjoy and does not feel like a chore. I recommend swing dancing, climbing, or skateboarding. Good luck!