Forget the Hip Thrusts Lady’s. A small, firm waistline keeps a woman young and athletic looking. Learn how with the1981 IFBB Women’s World Pr Champion, Lynn Conkwright.Source: Muscle & Fitness (Feb 82) Page #74 - Muscle & Fitness (Feb 1982) Page #75 - Muscle & Fitness (Feb 1982) Page #76 - Muscle & Fitness (Feb 1982) Page #77 - Muscle & Fitness (Feb 1982)