First Lady Michelle Obama's Let's Move! initiative(www.letsmove.gov) is dedicated to solving the epidemic of childhood obesity within one generation. The AAFP has joined the First Lady in support of the Let's Move! initiative and the work of the Federal Government in improving the health of the nation's children. Let's Move! also encourages health care providers to make a clinical commitment to measuring BMI and counseling patients about optimal physical activity and healthy eating.