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.
A new runner often has just two speeds, walking and running. Because any running is taxing, they very quickly start to struggle with breathing. The best course of action is to start with a one-mile warm up, then do a walk/run for the rest of the workout. Maybe, next do a mile of one minute walking and one minute running.