The entity data model (EDM) specifies the conceptual model (CSDL) of the data, using a modelling technique that is itself called Entity Data Model, an extended version of the Entity-Relationship model. The data model primarily describes the Entities and the Associations they participate in.
1 This 30-minute interval workout is a great way to start increasing your speed. 2  Mix up your routine with a sprinting and walking workout to help boost your endurance. 3  Then, once you're ready for a tough challenge, give this 60-minute interval workout a try.
http://www.tips4running.com. How to Build Running Stamina. Here are three quick ideas to build up your running stamina. Don't get stamina confused with endurance. Endurance is being able to run a marathon or longer, but very slowly. Stamina is being able to hold on to a fast pace for between 1 to 5 miles. Stamina is very important for what we called in college Middle Distance Runners or people who raced the 1 mile, 2 mile, or the 5k. 1. Do some Tempo Runs! This really helps because a tempo run is a distance run at a quicker pace.