Once the lactate curve has been plotted, the anaerobic threshold can be determined. A sudden or sharp rise in the curve above base level is said to indicate the anaerobic threshold. However, from a practical perspective this sudden rise or inflection is often difficult to pinpoint.
The US Naval Academy is located in Annapolis, Maryland.
The U.S. Navy Memorial and Naval Heritage Center are located on Pennsylvania Avenue near the National Mall. http://www.navymemorial.org The Marine Corps Memorial in Arlington, VA, and the National Museum of the Marine Corps in Triangle, VA, are also sites in the greater Washington metropolitan area that are well worth visiting.