Jul 21, 2014
Early morning exercise on an empty stomach has major advantages over exercising later in the day.
When is the best time of day to work out? Morning!
Why?: You wake up in the morning with depleted glycogen and lower blood sugar – the optimum environment for burning fat instead of carbohydrate. How much more fat you’ll burn is uncertain, but some studies have suggested that up to 300% more fat is burned when cardio is done in a fasted, glycogen-depleted state.
Read more here.