It is no question that Jillian Michaels knows what she is talking about when it comes to fitness given her tough workouts, her unflinching motivation and her expert knowledge of physical fitness. Each of the three workouts is created with Michaels’ signature 3-2-1 Strength/Cardio/Ab training circuit in which three minutes of strength work, 2 minutes of cardiovascular work and 1 minute of abdominal work is performed. Each workout begins with a brief warm-up session and concludes with brief cool-down session. Jillian Michaels: 30-Day Shred includes three 20-minute workouts that get progressively more challenging as you go through them. Joining the Jillian Michaels program online provides members with information to identify the right foods for your body type, custom calorie plan and more than 100 recipes that are both healthy and delicious. You can use 30-Day Shred along with Jillian's online weight loss program, which provides detailed guidance for nutritious eating. Even though diet is a key component to any weight-loss plan it is therefore strongly recommended to combine this DVD with one of Michaels’ eating plans or another effective dieting program that seeks to establish long-term healthy eating behaviors. Jillian Michaels: 30-Day Shred does not include any specific dietary information. Exercise must also be followed in conjunction with a low-calorie eating plan in order to lose weight successfully.Jillian Michaels: 30-Day Shred promise to lose “up to 20 pounds” is no guarantee.A healthy way to lose those final pounds.Following Jillian Michaels: 30-Day Shred is much less expensive than paying for a gym membership.Jillian Michaels is a well-known and well-respected authority on fitness for safe and effective weight loss.Exercise is a key component to losing weight and maintaining weight loss.Jillian makes clear that this is not for substantial weight loss- but to help those looking to ditch those last 10-20 pounds through high-intensity exercise. The DVD, when done according to Michaels’ plan, is supposed to help you lose up to 20 pounds in 30 days. Her latest DVD, Jillian Michaels: 30-Day Shred, includes three separate workouts designed to give your body the strength, form and power it dreams of having. Fitness Guru and NBC’s Biggest Loser trainer, Jillian Michaels, has a repertoire of exercise DVDs, books and vitamins to help you get in shape and stay fit.