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 Thus, a number of types of speed training need to be defined: 2  Maximum speed is the highest speed an aging athlete can reach. 3  This normally occurs three to five seconds after the start of a race from a stationary position.4  Acceleration speed in sports such as team sports or tennis is crucial. Maximum speed is the highest speed an aging athlete can reach. 2  This normally occurs three to five seconds after the start of a race from a stationary position. 3  Acceleration speed in sports such as team sports or tennis is crucial.