Calories, Assault Bike
The "Death By" protocol is as follows; 1 calorie the 1st minute, 2 calories the 2nd minute, 3 calories the 3rd minute, so on and so forth. Continue in this fashion until you fail to achieve the required number of calories in the prescribed minute.
*Warm-ups, scaled options, accessory work, goal times, limited equipment options, daily videos, and much more are available on our private track for only $10 a month. To learn more click on the tab marked "Private Track".