There are many options for Group Fitness Certifications on the market, and as such, it can be challenging to choose the right certification for your own Scenario.

This article will provide some insight into determining the top Group Training Certifications and how you can get involved with the right credentials.

We will be highlighting the ISSA, NASM, ACE, AFAA, and ACSM.

So buckle up, and let’s get right into it.

In this article, you will learn the following about group fitness certifications:

What Group Fitness is
Certification exam information
Top Group Fitness Certifications in the fitness industry
Course content, study materials, required books
Exams and pricing

The shortest description of a group fitness instructor is a trainer who trains two or more people at a time.

However, the group fitness game has a few more intricacies than just training multiple people. It comes in two distinct categories, large group training, and small group training.

Large group training consists of things such as choreographed classes or boot camps. There are set programs and very little individual attention given to participants. Workout instructors are often outnumbered by double digit numbers in large group training.

Then we have small group training. The rule of thumb with small group training is you’re training no more than ten people at a time.

This allows group fitness professionals to tweak the settings so to speak but including a dedicated program, which may be a DUP, for example, and having the opportunity for very basic personalization with individual participants.

In both cases, what you will learn by gaining one of these group fitness instructor certifications is how to manage multiple commitments from a safety and value perspective.

You’ll also learn how to translate your assessment, programming, and instruction skills from a one-on-one setting to dealing with multiple people and their overall wellness.

Some popular group fitness classes come in the form of specific modalities like kickboxing, pilates, HIIT, aerobics, zumba, indoor cycling, barre and other exercise classes.

An exciting article: Best Personal Trainer Certifications

How to Become A Group Fitness Instructor

Now that you understand what it is you’re getting into as a group fitness instructor, you need to understand how to get there.

For that, there are four simple steps you must follow. These steps will provide some insight as to what certification is best and how to go about it the best way possible.

In this article, we will be dealing with 5 group fitness certifications. 

These will be from ISSA, NASM, ACE, AFAA, and ACSM.

With that said, let’s look at the steps you’ll need to take.

Read also: How To Become A Personal Trainer

Step 1: Determine Your Prerequisites

A prerequisite is a requirement that needs to be fulfilled before you can be considered eligible for a course or program.

In the case of fitness instructor courses, your prerequisites are pretty basic.

You simply need to have a government-issued photo ID, prove that you’re at least 18 years old, a high school diploma or equivalent, and hold current first responder certificates.

First responder certs include First Aid and CPR/AED certificates.

You often need to get these renewed, so even if you’ve done it once, make sure you keep tabs on the expiration date.

Some certs will require that you have a college degree before you can qualify to do the course. 

Those are usually the pretty advanced certs, but as far as group fitness is concerned, you won’t have to worry about that.

Step 2: Find the Best Group Fitness Certification for YOU

The next thing you’re going to need to do is to figure out which group trainer certification is best for you.

That’s what this entire article is about, but we’d like to show you why this is such a crucial step.

In order to aim your career in the best possible trajectory, understanding the different fitness instructor programs from different certifying agencies on a nuanced level is important.

Each cert institution has its area of focus, kinda like a niche. Knowing this will help you decide which vault of knowledge and training is best suited to your career aspirations.

Selecting the right group fitness certification for you might also be a matter of circumstance.

Maybe you’re on a tight budget and need the cheapest option, or maybe you’re strapped for time and need a cert that will allow you to have a longer enrollment period.

All these and many more considerations will be included in this article for your convenience.

Check the links below to find out more about them; they are head and shoulders above the rest, in our opinion.

Check this out too: Exercise Science Careers

Step 3: Prepare for Your Exam & Pass!

Once you’ve settled in and decided which cert is good for you, it’s time to get ready for the exam.

Here at Trainer Academy, our M.O. is exam prep. 

Rest assured that once you’ve decided on which certification you want to go for, we will get you up to speed with the best prep strategies as well as some nifty free and premium resources.

Click here to get access to these study materials and kick off your learning process.

Step 4: Start Working with Group Fitness Clients

The ultimate goal is to get to work, of course. 

So once you’ve gone through the work and earned your fitness instructor certificate, it’s time to step up and get involved as a group fitness coach.

Your most viable start would be to land a job as a gym instructor. The membership volumes and traffic, as well as the fact that large gyms typically have scheduled group classes, give you an initial boost in exposure.

From there, you can hone your skills, build your network, and nurture your reputation.

You’ll also begin learning the arts of sales and marketing, crucial to success.

A valuable read: Best Nutrition Certifications


When it comes to getting certified, legitimacy and authenticity should be a top priority. When it comes to identifying these two factors, accreditation is the way to go.

There are many types of fitness certifications, and a big differentiator is going to be found with accreditation.

Accreditation is sort of like a certification for a certification agency.

It signifies that what you’re getting when you sign-up or purchase is the highest standard in content and administration.

When it comes to the world of health and fitness certifications, you’ll find that the top certs and those with a high degree of industry recognition are accredited by the NCCA.

The NCCA or the national commission on certifying agencies is the body in charge of making sure certifying institutions are providing relevant and correct education and doing it in a way that benefits the learner.

There are some other accrediting bodies. One outlier you’ll come across with the top-tier certs is DEAC, short for distance education accrediting commission.

That’s the body that accredits ISSA certifications. ISSA was built up to be a distance-based institute, so in order to authenticate their method of education delivery, they had to go a different route.

Accreditation is great to tell you which certs are good, but it also helps you identify and avoid the bad ones.

The digital landscape is rife with scams, especially in the educational sector. 

Fitness certification is probably one of the most popular searches when it comes to online courses, so it certainly makes sense to keep your wits about you.

Let’s look at the accreditation behind each of these certs.


Read this afterward: The Best Fitness Certifications

Study Materials Rating

The key to success in any situation is preparation, and when it comes to getting certified, preparation hinges on the quality of study materials you have access to.

This is another crucial factor in helping you determine which group exercise certification is your best option.

While some pile it on thick and give you a variety of options, others are a little on the skimpy side.

What we’ll do is give each certification a rating out of 10 based on the quality and variety of study materials out of the box.

This rating won’t count any prep material from third parties or first-party material that’s only available as an optional extra.

CertificationStudy Material Rating

Both ACE and AFAA have a more robust offering when it comes to standard study materials.

We would even consider these to be the gold standard when it comes to Group Fitness Training certs.

This, together with the multiple packages (3 and 4 respectively), adds value in the form of variety and options.

It’s important to note that AFAA’s study package offerings are modeled after the NASM structure.

AFAA is, in fact, a subsidiary of NASM, so on that basis, the same organization has two competing group fitness programs.

Preparation quote

This could perhaps be a reason why the NASM branded Group Personal Trainer Specialization (GPTS) is a much leaner option than the AFAA Group Fitness Certification (GFC).

NASM may be aiming to push some of the AFAA certs ahead of their own versions just for some added traction, but of course, this is just our speculation.

Needless to say, both AFAA and ACE have great study materials.

On the opposite end of this meter, you have ACSM coming in with nothing more than the exam registration.

Now, of course, you can still purchase some basic study material in addition to purchasing the exam, but as we said, we’re going to score based on what you get with a standard purchase.

In any case, the options available from ACSM are pretty bare-bones, even if you purchase separately and go down that route.

ISSA and NASM do a good job of giving you exactly what you need right out the box, but it doesn’t provide the depth of choice and variety you’d get from ACE or AFAA.

Trainer Academy is adequately prepared with premium study materials that you can easily study, understand, assimilate, and retain within a limited time.

You can choose to make use of these MVP packages to have a 99% pass rate inclusive of our money-back guarantee offer.

Kindly make use of the links below to access them.

Using any of these packages gives you access to our time-tested study techniques such as spaced repetition flashcards, mnemonics, practice exams, etc. which are meant to help you study with ease.

Read more about: The Best Health Coach Certifications

Certification Cost

The quality of the study packages is one thing, but how much they cost will give a better view of their value.

This will also determine what you can afford realistically and may factor into your final decision.

The group fitness certs in this article have quite a wide distribution in terms of pricing, with many factors coming into play.

Let’s have a look at the pricing structure. 

CertificationCost (cheapest option)
ACE Group Fitness Certification$499
ACSM Certified Group Exercise Instructor$239 (with membership)
AFAA Group Fitness Instructor$399
ISSA Certified Group Exercise Instructor$799
NASM Group Personal Training Specialization$499

From this, we can see that the ACSM, or the American College of Sports Medicine, certification program is the cheapest option. Rightfully so, considering you get very little with the initial purchase.

ACSM also presents the option of purchasing a membership, which reduces the price from $299 to $239.

So what exactly is the membership?

It’s basically an annual fee that grants you access to some premium content, resources, and networks, including student support, career acceleration, and CEU opportunities.

It also gives you a discount on any and all ACSM purchases made subsequent to gaining membership.

From our own inspection, membership with ACSM is certainly worth it, especially with the discounts and resources in mind. The basic membership (Student) costs a mere $10 per year!

Next up from cheapest to priciest, we have  AFAA Group Fitness Instructor. This certification is what we would rate as the best value for money.

It is very well priced and comes with a decent study package, even with the cheapest option.

AFAA is run by NASM, so you can rest assured you’ll have access to the best support and administration at a very agreeable price point.

Next, we have our perennial twin titans, ACE, and NASM. These two institutions often have evenly matched stats across the board, and the cost of their group instructor certifications is no different.

Both NASM and ACE come in with a price point of $499; however, we would say that ACE has a better deal simply based on the amount of study material options presented.

Not to be outdone, NASM has its own bargaining chip in the form of a lifetime certification.

That’s right; the NASM Group Personal Training Specialization does not expire, nor will it require renewal of any sort.

Last on the list, and the most expensive by far is ISSA Certified Group Exercise Instructor.

With a whopping price point of $799, this cert costs as much as most standard certifications on their roster. 

ISSA is a great certifying agency, certainly a top 5 institution, but 800 bucks is a bit pricey for a group fitness course, even with all the bells and whistles.

One important thing to consider when weighing out your options in terms of cost is the fact that most certifying agencies often slash prices periodically for a limited time.

These limited-time offers happen quite often to the point where you’ll hardly have to deal with the standard price.

So while we have managed to provide you with a fair account of how much these certs cost, you’re very likely able to score a decent discount.

To benefit from these offers and discounts, a quick click on the links below will give you access to them.

Average study time

Each certification in this article presents its own set of unique challenges. Because of this, it is important to gauge how much time you will need to complete your fitness instructor training and pass the exam.

How much time you will need also hinges on how much time you’re allowed, and in the case of these group fitness certs, that comes in the form of an enrollment period.

Let’s look at each cert’s enrollment period, and from there, figure out how much time you should take within that window to adequately prepare.

CertificationEnrollment Period
ACE Group Fitness Certification6 months
ACSM Certified Group Exercise Instructor3, 6, 12, or 24 months
AFAA Group Fitness Instructor6 months
ISSA Certified Group Exercise Instructor6 months
NASM Group Personal Training Specialization6 months

From the data, we can immediately see that ACSM has the most flexible allowance when it comes to the enrollment period.

You can enroll from 3 months up to two years, allowing you to truly learn at your own pace.

The rest of the certifications give you 6 months in which to prepare and write the final test.

ISSA provides a nifty guided study plan. This plan allows you to effectively break down your study time into time-managed segments that are easy to follow through a ten-week guided schedule.

NASM students take 10-12 weeks on average from enrollment to test readiness while AFAA students range between 6-8 weeks of preparation.

Here at Trainer Academy, we actually provide study blueprints that help you manage your time effectively. 

We understand that no individual situation is the same. Each person has their own unique commitments and time constraints.

You may have a full-time job, other academic obligations, or social/family commitments.

There’s also the possibility that life just happens. You may fall ill or have to deal with a tragedy. Maybe the entire world falls apart, who knows?

But with our Study Blueprints, you can set and modify your approach to time management from a drawn-out, relaxed approach to a crunch time cram situation. It’s all up to you and your circumstances.

Click here to find these study materials.

Exam Layout and Passing Grade

The next stop in our grand exploration of group fitness certification is the layout of the exams.

This is one of those categories where you can start to draw clear separations between the certs and start determining which one is best for you.

It’s also a great metric by which you can figure out where to focus your exam prep energy.

Let’s look at the stats real quick.

CertificationNumber of QuestionsPassing Grade
ACE Group Fitness Certification15062.5%
ACSM Certified Group Exercise Instructor15065%
AFAA Group Fitness Instructor12070%
ISSA Certified Group Exercise Instructor16075%
NASM Group Personal Training Specialization12070%

From this, we can tell that most of these exams range between 120 to 160 questions, all multiple choice.

It’s important to remember that when it comes to total exam questions, you will get a number of unscored questions that go with the scored questions.

The scored questions count towards your final grade, while the unscored questions are not counted. 

That’s because these questions are simply there to assess their viability for future testing. You’re basically a guinea pig for future exam questions in that regard.

The tricky thing with unscored questions is that you’ll never really know which ones they are, so the best advice is to just go through the whole paper and answer all questions.

As for passing grades, we see quite a range of scores from 62.5% with ACE, all the way up to 75% with ISSA.

One important caveat regarding this ACE fitness certification is the fact that the final test score is actually based on points and not a percentage. 

Ease of testing is something to consider when we look at how to become a fitness instructor.

The percentage we’ve provided is calculated based on the required amount of points vs. the total available.

This way, we can maintain consistency with the percentage-based data from the other certifications.

ISSA has the highest required passing grade of 75%.

You would easily assume that makes it the hardest of all the group fitness certs on this list, yeah? Well, think again.

ISSA certifications consistently rank as the easiest to pass in terms of pass rates.

The way ISSA exams are administered (open book/self-paced) allows little room for failure, but at the same time, this exam format still manages to produce top-notch trainers.

Once you’ve passed your exam, it means you’re officially certified; however, your certification won’t last forever.

To ensure you have covered all the bases before going for your final exams, we recommend you make use of the free practice test available on Trainer Academy to assess your level of preparedness after using the free study guides also.

We won’t let you down! Click on the certification link of your choice below!

Continuing Education Requirements

Once you’ve become a certified group fitness instructor, the clock is ticking between the time of your certification and the expiration date by which you will need to recertify.

Recertification is necessary in order to keep your skills sharp as a trainer, as well as to get you up to speed with any developments in knowledge or research, or trends that may have arisen from the time you initially gained your cert.

The group fitness certifications in this article require recertification, but in order to do that, you will need to fulfill certain requirements.

One of the major requirements in this regard is the fulfillment of continuing education.

This comes in the form of continuing education units or CEUs for short.

These time-based credits are earned through participation in educational activities from your cert agency’s approved CEU providers.

Let’s see how each certification handles the CEU requirements to give you an idea of what it will take to recertify.

CertificationRequired CEUsCertification PeriodRecertification Fee
ACE Group Fitness Certification20 hours2 years$129
ACSM Certified Group Exercise Instructor45 hours3 years$45
AFAA Group Fitness Instructor15 hours2 years$99 or $399 (lifetime)
ISSA Certified Group Exercise Instructor20 hours2 yearsFREE
NASM Group Personal Training SpecializationNONENONENONE

Right away, we can see that ACSM has the heftiest CEU requirements, demanding 45 hours of continued education. At the same time, ACSM also has the widest certification window of all the limited certs.

It also has the cheapest recertification fee out of the ones that require payment.

That brings us to the outlier that is NASM. Since the NASM GPTS is a CEU course itself, it has no recertification requirements and is a lifetime certification. That means all you’ll pay for is the initial registration.

ISSA is pretty standard in that it has a two-year validity period and requires 20 hours worth of CEUs, but the bonus here is that there is no recertification fee to worry about.

Of all the certifications with CEU requirements, AFAA is the most lenient, only asking for 15 hours of continuing education before the two-year expiration period.

Just remember to check each individual certifying agency’s preferred and approved CEU providers, as stepping outside this range can make recertifying a little more complicated than necessary.

Popularity and Recognition

While this isn’t exactly a popularity contest, the notoriety and reputability of cert will definitely influence how useful it is in your career as a group fitness instructor.

Right away, we can point out that as certifying agencies, ACE and NASM definitely hold the top spot, with ISSA coming behind in third.

ACSM is recognized in very high regard within the inner circle, so to speak. That’s because while it may not pluck the same mainstream strings as NASM or ACE, it is recognized as a legacy institution.

ACSM has been around longer than most other certifying academies and has such a strong heritage as an academic research hub that it, in fact, supplies a lot of the knowledge and data used to craft the curriculum of the other certs you see here.

The AFAA fitness certification sits on the lower end of the totem pole in terms of recognition and popularity.

That’s not to say it’s unpopular by any means. It’s just that this AFAA certification is not an NCCA accredited cert. Along with that, it is a subsidiary of NASM, the most popular certifying agency.

So nabbing an AFAA Group Fitness Certification is good enough, although it may not be your best in terms of industry recognition. 

A value-laden piece: Best Strength And Conditioning Certifications

The average income for group fitness instructors

Your earning potential is a top priority when it comes to a career in fitness.

It’s your job and business at the end of the day, so it’s important to understand what your income could or should look like.

Group fitness, and in particular, small group training, can be a lucrative venture.

That’s because the format of training groups of people, as opposed to individuals, allows you to earn more while charging less.

Each individual client pays less for your services as a tradeoff to the lack of personalized instruction.

But with adequate numbers, you’ll essentially be making more per session than you would with private clients.

What’s more, because there’s no personalization attached to group fitness, less work is required with regards to assessment and programming. This means you get a higher return overall when time and labor are factored in.

In the US, the average annual income for a group fitness instructor is approximately $41,901/year, with some netting as high as $74k per year.

Factors that influence income potential include:

  • Location
  • Years of experience
  • Education reputation (industry acceptance)
  • Educational relevance
  • Educational level (certification, diploma, college degree, etc.…)

Trainers with certifications such as the ones we’ve spotlighted in this article tend to earn more, while trainers with a combination of qualifications, including relevant college degrees, are often in the top income bracket.

Hourly figures for a group fitness trainer sits at $20.23.

This is lower than the average for one-on-one trainers who earn around $24/hour.

As we indicated, group fitness sessions tend to be cheaper per head than one-on-one sessions, resulting in a lower hourly average.

Learn more: Personal Trainer Salary

Pros vs. Cons

Next, we want to take a dive into each cert and look at the advantages and disadvantages each brings to the table.

This will help you decide on the best option when weighing up benefits and drawbacks against your own goals and circumstances.

ACE Group Fitness CertificationReputable and widely accepted by the industry
Robust suite of study materials
Reasonably priced with frequent promotions
Limited scope when it comes to exercise methodology
The exam is on the difficult end of the scale
ACSM Certified Group Exercise InstructorDeep educational scope
Great membership system with many useful benefits and resources
Very reputable within the industry
The cheapest option
Initial purchase excludes study materials
Very bare bones study material offering
AFAA Group Fitness InstructorVery affordable
Widest variety of study materials
Lowers CEU requirements for recertification
The least reputable of the 5 (although still NCCA accredited)
ISSA Certified Group Exercise InstructorBest distance-based learning
Simple but effective exam prep and study materials
Most lenient exam administration 
The most expensive option
The exam is often considered “too easy”
NASM Group Personal Training SpecializationThe most reputable certifying agency
No recertification
Requirements affordable
Study materials lack depth and variety

Our Top Picks

Having gone into the various certs and their pros and cons, we feel it’s fair to give a bit of an insider opinion.

Our Insight and experience with each of these certifications will help you arrive at a more informed decision, so let’s take a look:

Best For:Certifications
Deep evidence-based training methodologies and researchACSM NASM
Best for business and entrepreneurship in fitnessISSA AFAA
Best for general population trainingACE ISSA
Best companion to an existing PT certNASM AFAA
Best for nutritional support in group fitnessISSA
Best for group training for athletes (sports teams)ACSM NASM
Best for beginnersISSA AFAA
Best for established professionalsNASM ACE ISSA
Best for International CertificationISSA
Most RecognisedNASM ACE

Certification Takeaway

With all that data and insight, let’s look at how each of these certs actually fairs at the end of it all.

ACE Group Fitness Certification

ACE, being one of the two most popular cert agencies on this list, doesn’t shy away from its reputation, providing a robust and reasonably priced option.

In typical ACE fashion, the training methodologies may be too generalistic for the more seasoned trainer. But it shines as a favorite fitness certification program.

This complete ACE review gives you the full info you need to make a final decision about the certification.

Click on the link here to access great deals always on ACE Group.

ACSM Certified Group Exercise Instructor

ACSM is a great asset to an experienced fitness coach. Almost the exact counter to ACE both in the depth of curriculum as well as the depth of prep material, ACSM is great if you already know what you’re doing well.

Click here to stay updated, and begin the ACSM journey.

AFAA Group Fitness Instructor

AFAA is a great intro to the group fitness job experience. An affordable and relevant force into the industry with the backing of NASM.

ISSA Certified Group Exercise Instructor

ISSA has been the leader in distance-based health and fitness learning for decades and, in that time, has learned to do it the best. Their group fitness cert is, however, quite pricey compared to the other options on this list.

With ISSA, you are certain of getting a good deal that is value-loaded and cost-effective always.

Yes, You can also opt for the elite trainer package where you acquire the Group Exercise Certification, ISSA nutritionist cert, and the personal training certification at an affordable cost of $999.

Click on this link to access the comprehensive ISSA review for more enlightenment.

Click here for the updated ISSA CPT price.

NASM Group Personal Training Specialization

NASM is a stalwart in the fitness game, so it’s fair to assume that gaining their group fitness cert will nudge your career in the right direction. There could have been more emphasis on the study materials, but then again, this cert is more of a CEU opportunity.

To get a wider understanding of its scope, click here for the latest NASM review.

Kindly spare some time to take a sneak peep into some of the most comprehensive reviews on Trainer Academy like:

Frequently Asked Questions

Find out if our study system is right for you!


Try the NSCA MVP for free 🤓

Find out if our study system is right for you!


Try The NASM MVP For Free 🤓

Find out if our study system is right for you!


Try The ISSA MVP for free 🤓

Find out if our study system is right for you!


Try The ACSM MVP For Free 🤓

Find out if our study system is right for you!


Try The CSCS MVP For Free 🤓

Find out if our study system is right for you!


Try The ACE MVP For Free 🤓

Scroll to Top