Many guys after 50, including me, have "love handles." This video helps to fight them.
https://www.youtube.com/watch?v=yWjf2io_b6E
I did similar exercises with muscle co-contraction. It works.
Health, Fitness, Non-Apparatus Exercise, Unarmed Self-Defense, Firearms Self Defense
Nutrition is the number one thing that will help with the love handles. Definitely building muscle will help.