Turn your passion for fitness into a career by becoming a Certified Group Fitness Instructor. With each program, you'll learn: How to design, choreograph and lead a group fitness class, training on modalities, including: strength and resistance, HIIT and interval, boot camp, yoga, cycle and more. Essentials of exercise and physiology, Foundations of nutrition and healthy eating. how to adapt for special populations, like pregnant and senior participants, business skills and professional responsibilities.