Physics activity are very important for  ever child needs to to do 60 min physical activity every day .As we are seeing that today's children never get out of their houses and always addected to phones playing game online .how ?how it is possible?Is their any fun playing in phones .Real fun of playing is out side not in your mobile every child needs to do atleast 60 min ot physical activity as it is very very important for out body and for height growth .