NASM Certified Personal Trainer — Study Guide
Free, topic-by-topic study notes for the NASM Certified Personal Trainer exam. Read a chapter, then practice it.
Basic & Applied Sciences and Nutrition
This chapter reviews the foundational sciences behind training: anatomy, physiology, biomechanics, and basic nutrition concepts. A trainer applies these principles to design safe and effective programs.
Fitness Assessment
This chapter covers gathering client information and using movement and fitness assessments to guide program design. Assessment identifies starting points and potential imbalances rather than medical diagnoses.
Program Design and the OPT Model
This chapter explains how to structure training programs using the NASM Optimum Performance Training (OPT) model and acute training variables. Program design translates assessment findings and goals into a plan.
Exercise Technique & Training Instruction
This chapter covers proper exercise technique, coaching cues, and safe instruction. Correct technique maximizes benefit and reduces injury risk.
Client Relations & Behavioral Coaching
This chapter addresses communication, motivation, and behavior-change strategies that help clients adhere to their programs. Building rapport and setting goals are central to long-term success.
Professional Development & Responsibility
This chapter covers scope of practice, safety, and professional conduct. Working within scope and prioritizing client safety are core responsibilities of a certified personal trainer.
Practice by topic
Jump straight into free practice questions for any single NASM Certified Personal Trainer topic.