I was completely sedentary for 2-3 years.
I did practice intense sports over the year and I already had experience with sedentary/active lifestyle changes, so I'm familiar with the "throw up" feeling. That goes away in a couple of weeks.
My mother did always describe to me the feeling of being exhausted after sport as a pleasant one, so I do perceive it as pleasant.
The reason why I hate it is because I could be doing something enjoyable. I tried looking for sports that I actually enjoy but I found only windsurf, which is highly impractical, expensive and very time consuming. I'd rather spend that time with my kids, my wife, playing board games and playing videogames.
My mother did always describe to me the feeling of being exhausted after sport as a pleasant one, so I do perceive it as pleasant.
The reason why I hate it is because I could be doing something enjoyable. I tried looking for sports that I actually enjoy but I found only windsurf, which is highly impractical, expensive and very time consuming. I'd rather spend that time with my kids, my wife, playing board games and playing videogames.