The benefits of physical activity on cardiorespiratory health are some of the most extensively documented of all the health benefits. Cardiorespiratory health involves the health of the heart, lungs, and blood vessels. Heart diseases and stroke are two of the leading causes of death in the United States.
Bio. 1  Andrew Allison is the Co-Founder and Co-CEO of Main Street Hub, which provides great local businesses around the world with do-it-for-you products that make them stronger, at a price that works for them.  Founded in 2010, Main Street Hub serves thousands of local businesses in all fifty states and on three continents.
This article is about a street in Washington, D.C. For other uses, see Pennsylvania Avenue (disambiguation). Pennsylvania Avenue is a street in Washington, D.C. that connects the White House and the United States Capitol. Called America's Main Street, it is the location of official parades and processions, as well as protest marches.