Fitness
ACSM-GEI®Certified Group Exercise Instructor®
The ACSM Certified Group Exercise Instructor (ACSM-GEI) is the group fitness credential from the American College of Sports Medicine. The exam contains 115 multiple-choice questions (100 scored) across four performance domains and focuses on safe, evidence-based class design, leadership cueing, and instructional technique across a range of group formats.
30 free questions · no credit card · cancel anytime
Exam facts
Everything you need to know about the ACSM-GEI® exam.
- Passing score
- 550 / 800 scaled
- Format & length
- 115 questions · 2 hours
- Voucher cost
- $399 USD non-member (~$299 ACSM member)
- Prerequisites
- 18+, high school diploma or equivalent, current adult CPR/AED
- Validity
- 3 years (45 CECs + current CPR)
What’s tested
Key topics on the ACSM-GEI® exam.
The Cert Climb question bank is mapped to every domain on the official ACSM-GEI® exam blueprint, so what you study is what the test asks.
- Class Design
- Leadership
- Instruction
- Professional Responsibilities
Who it’s for
Built for the people taking this exam.
Group fitness instructors teaching cycle, HIIT, bootcamp, step, dance, strength, or hybrid formats at commercial gyms, studios, or community centers. The cert university rec centers and YMCAs prefer for new group instructors.
Why it matters in 2026
The career signal.
ACSM-GEI is one of two widely-accepted group fitness certifications (alongside AFAA-GFI) and the more medically-credible of the two. Many municipal recreation centers, YMCAs, and university rec programs require an NCCA-accredited group cert for liability coverage — ACSM-GEI satisfies that filter and pairs cleanly with an ACSM-CPT for trainers who teach classes on the side.
What you get
Everything you need to actually pass.
Full question bank
500 questions covering every objective on the official ACSM-GEI® exam blueprint, with detailed explanations on every option — right and wrong.
Quiz modes
Timed exam simulation, missed-only review, topic drills, and a daily question of the day. Practice the way you study best.
Flashcards
Spaced-repetition flashcards generated from each topic. Pull them up on a phone in the gap between meetings.
Progress tracking
See per-topic accuracy and answered counts. Find weak areas before they cost you on test day.
Per-category premium
Unlocking ACSM-GEI® unlocks every other Fitness exam in the Cert Climb catalog — pay once, stack credentials.
No-fluff explanations
Every wrong answer comes with a 2-3 sentence explanation of why it’s wrong, not just “the correct answer is X.” Pattern recognition is the whole game.
Read while you study
ACSM-GEI® articles & study guides
FAQ
Frequently asked questions about ACSM-GEI®
How many questions does the ACSM-GEI® bank have?
500 questions, organized into 4 subject areas mapped to the official exam objectives.
Is the free trial really free?
Yes. 30 questions, no credit card, no email-trap, no “activate by Friday or pay” spam. You either upgrade because the bank’s good, or you don’t.
What does premium cost?
Premium is sold per category and unlocks every Fitness exam in the Cert Climb catalog. Plans are 1-month, 3-month, or 12-month — see the upgrade modal for current pricing.
How current is the ACSM-GEI® content?
We track exam version updates and refresh the bank within weeks of new objectives. Where the version of an exam matters (e.g. CompTIA SY0-701 vs. SY0-601), question explanations call it out.
Can I cancel my subscription anytime?
Yes. Cancellation is one click from your profile. Your access continues through the end of the period you’ve already paid for.
Stop researching. Start drilling.
30 free questions on ACSM-GEI® — no card, no commitment.
Start free trial