Walton, NY, Jun 30, 2011 — It's officially summer for North Country children whose school sessions ended last week. Their parents and teachers are hoping they carry an important lesson with them into summer break - exercise.

Schools are spending more time preaching the importance of exercise to combat childhood obesity. At Edwards-Knox elementary school in St. Lawrence County, students start every day the same way - with a fifteen-minute walk outside.

Steve Knight joined Denise Koser's fourth grade class for their morning walk - as well as a yoga session - and sent this audio postcard.  Go to full article