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.
Ex US navy base has become a ghost town. An ex US navy base in Puerto Rico is open for redevelopment ideas, it now stands a ghost town since the US military pulled ten years ago. For over 60 years, the US Navy Southern Command was located at an airbase in Puerto Rico known as Roosevelt Roads. But in 2004 the Navy moved out, costing the island thousands of jobs and millions in revenue.