To get the best possible results on an elliptical, try a routine called a Tabata circuit that alternates 20 seconds of all-out intensity with 10-second recovery periods. A professional fitness trainer shows you how in this free video on workouts for physical conditions. Expert: Billy Beck III Contact: www.BillyBeck.com Bio: Personal trainer Billy Beck III is certified by the International Society of Sports Nutrition (CISSN) and works with high-ranking executives, successful entrepreneurs, athletes and entertainers. Filmmaker: Paul Muller Series Description: Whether you seek to rehab a pulled muscle, stretch a stubborn tendon, lose weight, build core strength or have a healthier pregnancy, these professional workouts will help you achieve your goal more safely and effectively. Learn from an experienced fitness trainer in this free video series.