Joan Pagano is the author of best-selling fitness books, including Strength Training Exercises for Women, a motivational speaker on health and fitness topics and the owner of Joan Pagano Fitness in New York City.  Former trainer to Jacqueline Onassis and Caroline Kennedy, Joan has specialized in strength training for women since 1988. She is an authority on the benefits of exercise for women's health issues such as menopause, osteoporosis and breast cancer, as well as strength training across the decades.