Indeed, i belive you need under 5% body fat to have a 6pack. Fior what it's worth this low fat % is no longer recommended for the over 65s as its harder to put

Indeed, i belive you need under 5% body fat to have a 6pack. Fior what it's worth this low fat % is no longer recommended for the over 65s as its harder to put on fat after 70, and illness can draw down your fat reserves very rapidly. Lack of fat reserves is a compoundong factor for the elderly.