I'm actually very lean. Under 60kg. At 173cm tall that is quite light. Yes, I did have minor pre-existing heart conditions but managed OK. I attend a gym regularly. I have a daughter that has her own business as an exercise physiologist, and she has a program of exercises for me. I have my own gym equipment at home. So you are way off the mark. I know quite a few people that have had similar problems with the vaccine.
