Danny Padilla shares his views on developing a firm and muscular waistline.Source: Muscle & Fitness (November 1980) Page #52 - Muscle & Fitness (November 1980) Page #53 - Muscle & Fitness (November 1980) Page #54 - Muscle & Fitness (November 1980) Page #55 - Muscle & Fitness (November 1980) Page #56 - Muscle & Fitness (November 1980)