You’re not slowing down, you’re just getting started.
Chasing youth and outrunning illness are the same pursuit, done at different speeds. A shuffle, a walk, a trot, or a sprint will all get you there. Pair consistent movement with proper nutrition, sleep, and resistance training, and you have everything you need to add more years to your life and more life to your years. The seasons change, but the goal stays the same: remain as healthy as possible, control what you can, and keep going.