Do the math and you'll see that these signs flash by you at intervals of 6 seconds. If your coach tells you to try interval training, he is telling you to do something like run for three minutes, lift weights for two, then run again for three.
A farm in the fertile Shenandoah Valley. The Shenandoah Valley /ËÊÉnÉnËdoÊÉ/ is a geographic valley and cultural region of western Virginia and the Eastern Panhandle of West Virginia in the United States.
Oblique air photo of Massanutten Mountain, looking southwest. The south fork of the Shenandoah River is visible to the left, as well as a part of the Blue Ridge Mountains. Massanutten Mountain is a synclinal ridge in the Ridge-and-Valley Appalachians, located in the U.S. state of Virginia.