From the book "Martine, petit rat de l'opéra" by Marcel Marlier & Gilbert Delahaye; or, as I knew it, "Anita no ballet". I remember propping this up on a music stand and doing the positions in my bedroom.
How to Learn to Do a Front Walkover in 1 Day. The front walkover is one of the most fundamental floor skills in gymnastics. It is a prerequisite for more advanced techniques, like the front handspring and front aerial.