Nope, never said they shouldn't be weighed. Just said I'm not concerned about my children because of other factors. My ds isn't overweight because he does sports, he is overweight as per a blunt tool that has someone in the lower 20% and someone in the higher 20%. If he didn't do sports, he would probably be more overweight not less.
Health is a lot more than where on a scale you fit. He is fitter and probably stronger if you did the same sort of scale measuring aerobic fitness and strength and stamina.
My point was you can refuse it if you chose to. I didn't because it doesn't really make a difference to him, one way or another. I got the letter, phoned to discuss as it said to, asked for advice as it said to. Advice was more exercise as a family. Explained what we did, as a family and individually. Advice was then 'oh, wow that's really good, keep an eye on it, try hidden veg if he won't eat it'. His diet isn't perfect, mine isn't either, O don't know many people who do have a perfect diet,except of course on mn.
My point is that BMI is a blunt tool that measures 1 thing and compares against the rest of 7 year old boys. On weight ds is in the top 20%. It doesn't mean anything on its own.
The obesity crisis in children is a real societal issue. One that is probably best tackled via food manufacturers first by the government but also out of the 21 meals a child eats in a week, 5 of them are probably a shit way to eat for 38 weeks of the year so that would be a better place to start than telling families to go for a walk and showing them a healthy plate as per NHS guidelines.