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.
Increase the number of 400s every week by two more until, 10 days before the race, the final workout is: 14 x 400. Each 400 (one lap around a track) should be run eight seconds faster than you want to average per quarter mile in your 5K race. For example, if you wanted to run eight minutes per mile, your quarter-mile race pace would need to be two minutes. The workout pace per lap should in this case be 1 minute, 52 seconds.