Renowned for its rigorous fitness training, the Marine Corps requires every member to be physically fit, regardless of age, grade, gender or duty assignment. Utilizing the experience gained from training and observing Marines for over 28 years, Master Gunny Roarke developed Corps Strength. A comprehensive physical fitness system that brings the best aspects of many different training methods together to achieve "Working Fitness." Long term high performance, weight management and superior health are the goals of the program. Every aspect of training is incorporated into the program -- including warm-ups, stretching, strength, aerobic conditioning, explosive power, goal-setting, nutrition, and motivation. The author has trained thousands of people and witnessed time and again the amazing results achieved by these proven techniques. Regardless of current fitness levels, age or gender these training techniques will enable readers to begin today and immediately progress in absolute strength, muscular endurance, aerobic capacity, flexibility, weight management and long term health. The workouts in this book are packed with challenging mind and body workouts that can test the mettle of any level athlete while bringing him or her to top physical form.