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.
1 That's a two-hour ride at a very easy 10-12 mph pace. 2  If this is more than where you are, consider a metric century (100 km/62 miles) as another potential goal. 3  The best way to learn training, hydration and eating tips is to ride with people who have done it before, but you can certainly do it on your own. To set in motion your training plan, pick a known date for your century ride and count back from there to determine your start point. 2  This ten-week training plan below assumes you are in shape at the start to be able to ride 20 miles comfortably.