Everyone writes that this is a good option to work out, I DO NOT AGREE! For it is possible to fly on it only in the field with a COMPLETE ABSENCE OF WIND! which is rare, and even under ideal conditions it is possible to learn to fly little by little on the road. And so good physical-ra, the son launched it, the wind blew, and you ran to see where it would fall. But what's the point? you can buy a normal one and also train on it, because when 5 thousand flies away, it’s also a shame.