Have enough wealth but weak body is not the right way to go.
Old but not Weak is the better option to choose.
No free lunch. We will reap what we sow!
Uncle8888 has changed his night jogging for two weeks and looked like it is sustainable.
Instead of jogging to Lor Halus Bridge and back to Punggol Park.
Now, he changed his nightly routine to Jog one round Punggol Park and follows by Pull Ups. After each round; his pull up will be down from 3 to 2.X
Slowly; over time he will add on Sit Up next and then add on others.