Chicago: Athletic Institute, Nd, c1955. First Edition. Wraps. Duodecimo; pp; 96; illustrated with stop motion photographs; original printed blue pictorial paper wrappers;. Very good. Item #16568
This is the true first of this piece that was later expanded to 102 & 128pp. OCLC locates just one copy of this edition. Timelapse photos a la Muybridge help the young athlete with mechanics. Good intstructional piece.