Training & Nutrition right from MountainDog himself, John Meadows. The MountainDogDiet APP allows you access to MD workouts, videos, and nutrition info not found anywhere else. See the workouts and exercise descriptions that top level amateurs and pros are using to take their physique to the next level. Get nutritional guidelines lines that follow the MD guidelines to alter your physique at the optimal pace. Download the MD app to get all this and much more delivered right to your phone with continued monthly updates.