Michelle Obama is a first lady really enthusiastic and tireless promoter of initiatives aimed at improving the health and welfare of the American population. Particular attention, Mr. ra Obama has always reserved to the problems of children, because they will be attentive, caring mother of two beautiful girls, Malia and Sasha, or perhaps because it is well aware of how important it is to intervene at an early age to teach respect for the body and promote healthy lifestyles.