The National Fitness Professionals Associations Group Fitness or Aerobic Instructor Certifications are designed for individuals who want to teach any form of exercise in a group setting. Aerobic or Group Fitness Instruction is much more inclusive than just hi-low and step classes. Group Fitness classes have become a broad and encompassing field for fitness professionals. This three day certification will give you the skills and education you need to begin working in this expanding and ever changing industry.