1 If you're a beginner, start with 3 to 4 days of the cardio exercise of your choice, working at a level you can handle.  Add time each week to work your way up to 30 to 45 minutes of continuous exercise.
Center turkey breast on rack. Transfer to oven, and roast until juices run clear and an instant-read thermometer reads 165 degrees when inserted into the thickest part of the breast, about 1 hour and 20 minutes.Transfer to a platter, and let rest for 10 minutes before carving.enter turkey breast on rack. Transfer to oven, and roast until juices run clear and an instant-read thermometer reads 165 degrees when inserted into the thickest part of the breast, about 1 hour and 20 minutes.
Let the turkey breast warm and preheat the oven to 450Â°F: Transfer the turkey breast to the rack inside a roasting pan, or place on top of vegetables in a skillet or other baking dish. Let the breast warm on the counter while the oven heats. Preheat the oven to 450Â°F. Place an oven rack in the bottom third of the oven.luminum foil. Instructions. 1  Let the turkey breast warm: Transfer the turkey breast to the rack inside a roasting pan, or place on top of vegetables in a skillet or other baking dish. 2  Let the breast warm on the counter while the oven heats. 3  Preheat the oven to 450Â°F. Place an oven rack in the bottom third of the oven.