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.
The Speed Zone does involve lots of huffing and puffing so with the Talk Test, you can now only speak 1-2 words during each fast repeat, especially as you get to the last few repetitions. Phrases like âToo fastâ or âPick it upâ are about all you can get out during speed workouts.