Any symptoms of my Type II diabetes are gone since I quit drinking and started exercising about ten years ago (with a gun to my head, of course). Strangely, my vision also improved to the point where I no longer need glasses. Go figure...
Eventually you will start developing cataracts as the lens material rehardens.
Plus, if you began using cinnamon regularly, your eyesight should have improved (in some people).
Running and jumping are always good. When your joints wear out you'll need to do something else.