ACE GFI Practice Questions - ACE Group Fitness Instructor Exam

Which energy system primarily fuels a high-intensity interval training (HIIT) group fitness class lasting 30 seconds per work interval?

Oxidative system Anaerobic glycolysis ATP-CP (phosphagen) system Beta-oxidation

ATP-CP (phosphagen) system

Access more questions from this quiz

Continue to ACE GFI Practice Questions - ACE Group Fitness Instructor Exam for more practice questions and the full quiz experience.