I was almost fit you could say during my cycling days, but right now, sitting at home, I gained a few kilos, which appears to be very persistent and keen on staying on!
Cycling ain't that hard, just try one day. Take a friend with you and just go at it. You will learn it within an hour. Getting on reads might take a few sessions though.
Thanks for the luv token and good luck with your cycling journey (if you choose to accept it)!