ACSM GEI
ACSM Group Exercise Instructor (GEI)
Certifies fitness professionals to lead safe and effective group exercise classes.
Fitness Certification Exam Prep is in development. Notify us of your interest at hello@c3rt.com.
ACSM GEI Exam Overview
| Detail | Information |
|---|---|
| Full Name | ACSM Group Exercise Instructor (GEI) |
| Governing Body | ACSM |
| Number of Questions | 115 |
| Time Limit | 165 minutes |
| Passing Score | 550 scaled (200-800 scale) |
| Exam Fee | $310 ACSM member / $410 non-member |
| Category | Fitness & Personal Training |
| C3RT App Available On | iPhone, iPad, and Mac |
| Official Source | ACSM official website ↗ |
ACSM GEI Content Areas and Domains
| Domain / Content Area | Exam Weight |
|---|---|
| Scientific Foundations | 30% |
| Class Design and Leadership | 40% |
| Professional Responsibilities | 15% |
| Safety Considerations | 15% |
Domain weights are approximate and based on the ACSM content outline. Always verify at the official source before your exam.
Topics Covered
- ✓ Domain I: Class Design (30%)
- ✓ Domain II: Leadership (25%)
- ✓ Domain III: Instruction (30%)
- ✓ Domain IV: Professional Responsibilities (15%)
How C3RT Helps You Pass the ACSM GEI
Adaptive Practice
Questions adapt to your weak areas automatically so every study session on the ACSM GEI is time well spent.
Diagnostic Mocks
Full-length mock exams timed to the real ACSM GEI format with detailed score breakdowns by topic.
Mistake Bank
Every wrong answer is saved for targeted re-drill. The system resurfaces your mistakes until they stick.
Native on iOS & Mac
Built with SwiftUI, not a web wrapper. Instant load, offline support, hardware-speed rendering.
ACSM GEI Frequently Asked Questions
What does ACSM GEI stand for?
ACSM GEI stands for ACSM Group Exercise Instructor (GEI). It is administered by ACSM.
Who administers the ACSM GEI?
The ACSM Group Exercise Instructor (GEI) (ACSM GEI) is administered by ACSM. For official information, visit the ACSM website.
How many questions is the ACSM GEI?
The ACSM GEI consists of 115 questions. Candidates are given 165 minutes to complete the exam.
What is the passing score for the ACSM GEI?
The passing score for the ACSM GEI is 550 scaled (200-800 scale), as set by ACSM. Scoring methodology and passing standards may be updated periodically. Always verify current requirements with the governing body.
How much does the ACSM GEI exam cost?
The ACSM GEI exam fee is $310 ACSM member / $410 non-member. This fee is set by ACSM and may vary by testing centre, region, or membership status. Additional fees for registration or rescheduling may apply.
How many questions on the ACSM GEI are scored?
115 total items: 100 scored, 15 non-scored pretest items. Unscored items are used to trial future questions and are indistinguishable from scored items, so treat every question as if it counts.
How is the ACSM GEI scored?
Scaled score of 550 on a 200-800 scale. No official raw percentage. Always confirm the current standard with ACSM before testing.
What should I know about the current ACSM GEI exam blueprint?
Domains come from the 2021 job task analysis; content outline is effective July 1, 2022 and remains the current published outline (GEI was not refreshed in the 2024 JTA cycle that updated CPT/EP/CEP).
How difficult is the ACSM GEI exam?
The ACSM Group Exercise Instructor exam is moderately challenging, covering exercise science principles as they apply to group fitness settings, cueing techniques, and program design for diverse participants. Most candidates with group fitness teaching experience find the exam manageable with 8–12 weeks of focused study.
What are the eligibility requirements for the ACSM GEI?
You must be at least 18 years old with a current CPR/AED certification. No college degree is required, but experience teaching group fitness classes is strongly recommended. ACSM encourages candidates to have practical knowledge of various group fitness modalities before sitting for the exam.
How long should I study for the ACSM GEI?
Most candidates need 2–4 months of preparation. Studying the ACSM GEI textbook alongside group fitness experience is the most effective strategy. Practice exams help identify knowledge gaps in exercise science and safe class design.
What career opportunities does the ACSM GEI provide?
ACSM GEI credential holders work as group fitness instructors in gyms, community centers, corporate wellness programs, and online fitness platforms. Instructors typically earn $20–$50 per class, with full-time earnings varying widely based on schedule and employer. The ACSM name adds credibility in fitness-forward markets.
What is the retake policy for the ACSM GEI?
Candidates must wait at least 60 days before retesting after a failed attempt. Standard ACSM retake fees and scheduling requirements apply.
How long is the ACSM GEI credential valid?
The ACSM GEI is valid for three years. Recertification requires continuing education credits and current CPR/AED certification.
What continuing education is required for ACSM GEI renewal?
Renewal requires 45 continuing education credits over three years along with current CPR/AED certification. ACSM workshops, online courses, and approved third-party fitness education providers all contribute to the CEC requirement.
How does the ACSM GEI compare to other group fitness certifications?
The ACSM GEI is valued for its scientific rigor compared to formats-based certifications from organizations like Les Mills or Zumba Education. Employers who prioritize evidence-based instruction often prefer ACSM-credentialed instructors. However, many group fitness roles also require format-specific certifications alongside or instead of the GEI.
C3RT is a native iOS and macOS exam preparation platform covering the ACSM Group Exercise Instructor (GEI) (ACSM GEI), a Fitness & Personal Training certification, administered by ACSM. C3RT is not affiliated with or endorsed by ACSM. Certification names and trademarks are the property of their respective organisations. For official exam registration, eligibility requirements, and content outlines, visit the ACSM official website ↗ .