Yes we are talking about growing pain is very high it is 30% and the commonest age group which is affected is 32 11 a.m. is called drawing but actually speaking this is a misnomer because maximum place in the beginning that is first year and at the puberty  knows it is possibility that there is a mismatch between the extreme activity of the child and the growing musculoskeletal system and other theory says this children in general have a low sensitivity low threshold to pain so how do you diagnose actually doesn’t require 2min investigation a proper clinical history and clinical examination can make the diagnosis you should be looking for The Red flag signs Sentences causes of leg bone infection musculoskeletal deformity has examined and causes then you can safely difficult how do you think that has to take rest breaks in extreme getting involved in different types of place the different types of muscle groups by to the child Italy local heat also help and safety measures are not helping you can use drugs like Paracetamol short acting