Testo Edge XL he iron using different parts of the body two to three hours a day, three to four times a week. Fitness experts claim that regular intense -training sessions could actually make the body burn calories even during rest. But when burning fats and calories, p. eople run the risk of burning some muscles as they perform extreme workouts. This is where protein intake comes in. The same experts advise bodybuilders to take a hefty dose of protein every three hours. It is also important to take protein before sleeping, minus the carbohydrates of course..