I've struggled through some serious weight problems (a desperate lack of it) and come out of it ok, though I am very conscious of my weight. A couple of Kgs over or under 75Kgs for my weekly average and I take remedial action.
I have just decided to drop that limit by 5kgs, and go down to 70Kgs because I feel that it will be beneficial to my cycling, and it shouldn't do me any harm to shed a bit of fat.
My
BMI at current weight of 75kgs is 22.5 and at my target of 70Kgs it is 20.5
As an experiment last year I got down to 63Kgs and I looked very unhealthy, got cold easily and bonked easily on long rides if I didn't take a generous supply of carbo gels and drink. But my BMI was still in the healthy zone at 18.5 (though right on the limit).
I know musculature skews BMI readings, but I'm wondering by how much and whether BMI is worth taking note of?