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.
Follow us on Pinterest. Spice up your cardio and target belly fat with intervals! This 30-minute treadmill workout, day five of our Better-Body Challenge, plays with speed and changes minute to minute. Playing with speed like this not only improves your overall running stamina, but it also increases the calories you burn when the workout is over.