The overload princiole could make this workout more challenging as this is a full body workout and the point of overload is to push ur body until you cant do anymore which will cause you to achieve strength and muscle mass faster than small workouts. this specifically is good because its a full body workout and you will push your body to the best of its abilities. Hope this helped !!
Energy drinks and sports drinks are not very healthy because of the amounts of sugar that is in them. Increased amounts of sugar creates adverse affects on the body.