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.
Named for the river that stretches much of its length, the Shenandoah Valley encompasses nine counties in Virginia and two counties in West Virginia. 1  Frederick County, Virginia. 2  Clarke County, Virginia. 3  Warren County, Virginia. 4  Shenandoah County, Virginia. 5  Page County, Virginia.n addition, Shenandoah Valley Commuter Bus Service offers weekday commuter bus service from the northern Shenandoah Valley, including Shenandoah County and Warren County, to Northern Virginia (Arlington County and Fairfax County) and Washington.