After watching the Video on Flexonline: Backstage at the 'O' .... Why is it important for all of them to lie on their backs with their feet elevated prior to carbing up ?
Because leg cut disappear with water very easily.
When you get cut one day, you will discover it in the morning when you get out from the bed and your legs look really good.
But hours after, disappear.
When you train your leg, your legs cuts will disappear also,you know.