I’m guessing your regular exercise helped with your speedy recovery. Nice to hear you’re doing well
I would have died long ago (like in my mid-60’s) if I did not resign from my job at age 57, and started walking 30 miles every week playing golf. AT age 75 I quit golf and now it is boring treadmill and some light weight lifting. Golf was never boring and which is why I played for 17 years full time golf.