Group Fitness Instructor

Job Description

Job Description

411 Mid Rivers Mall Dr Saint Peters, MO 63376

Why Join Crunch Fitness – Undefeated Tribe?

We’re not just opening gyms, we’re building communities. Undefeated Tribe is the fastest-growing Crunch Fitness franchise group in the nation, proudly expanding across Texas, Oklahoma, New Mexico, Missouri, and Minnesota. Twice named Franchise of the Year (2021 & 2024), we’re on a mission to transform lives through fitness, wellness, and connection. With 100+ clubs planned by 2028, there’s never been a better time to grow your career with us!

Here’s why you’ll love being part of the Tribe:

Bold, High-Energy Culture

At Crunch Fitness, Undefeated Tribe, you’re not just an employee, you’re part of a team that thrives on hustle, creativity, and collaboration. We celebrate individuality and want voices like yours at the table.

Unbeatable Perks

Competitive pay, career advancement opportunities, and yes, a free Crunch Fitness membership. You’ll work in an environment built around health, strength, and community.

Unlimited Growth

With our rapid expansion, opportunities are everywhere. We invest in our people, promote from within, and give you the tools to level up your career faster than ever.

Join the Tribe. Find Your People. Build Your Future.

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Position Overview 

We are looking for a Group Fitness Instructor who is passionate about becoming a part of our club members fitness journey and providing a great group fitness class experience.

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What You’ll Do:

As a Group Fitness Instructor, you will deliver a superior group exercise class and fitness experience. The Instructor will get to know our members and become a part of their journey to ensure that their class experience and fitness expectations are met. This position is pivotal in allowing Crunch to achieve our vision “to be the best place to work, and workout.”

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What Success Looks Like:

• Delivers high-energy, inclusive classes members love, consistently hitting format standards while adding personal flair to boost attendance and retention.
• Builds genuine member relationships—learning names, goals, and preferences—to keep them motivated and connected to their fitness journey.
• Creates a fun, professional experience from warm-up to cool-down, showing up prepared/on-time and owning performance every class.
• Communicates reliably with leadership, supports club culture through teamwork, and continuously grows via trainings while embodying the Undefeated Tribe values.

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About You:

You are optimistic, open minded, and unselfish. Relationships, both personal and professional, are extremely important to you. You prefer to delegate tough decisions to others, and at times find it difficult to say no. You thrive in support and customer service roles, where your excellent people & sales skills can shine. As long as you are excited about the product or service, up-selling comes easy to you. You are a natural pacemaker, and prefer that everyone get along.

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Responsibilities:

• Deliver motivational instruction during the member Class-ic Group Fitness experience
• Helping members achieve their goals on their fitness journey
• Respond with care to any member issues concerning group fitness classes
• Assist with accurately tracking class attendance numbers
• Participate and be engaged with weekly emails, monthly ZOOMs
• Attend the quarterly staff meeting for onsite training and new quarter class roll out
• Be involved with the instructor portal and social media for any updates and brand promotions

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Qualifications:

• Experience teaching exercise classes for clients of all levels required (ie bootcamp based classes, Kickboxing, Zumba, TRX, Sculpt, Yoga, Pilates, Cycle, POUND, and HIIT)
• Nationally Accredited Group Fitness Certification required (AFAA, ACE, or NASM preferred)
• CPR/AED certification required (can be obtained within 30 days of hire)
• Ability to provide a high energy class environment
• Strong communication skills and customer service orientation

Physical Requirements 

• Able to lift or move up to 50 lbs occasionally
• Physical effort required for daily duties include prolonged standing and walking

Education Requirements 

• High school diploma or GED required

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Travel: 

No travel required

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Benefits 

• PTO
• Subsidized health insurance coverage (health, dental, vision) for full time positions
• Basic Life and AD&D
• HSA
• Short-term disability  
• Free gym membership 

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EQUAL OPPORTUNITY EMPLOYER  

UDT is an Equal Opportunity Employer, a drug-free workplace, and complies with ADA regulations as applicable. UDT provides equal employment opportunities to all employees and employment applicants and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. 

This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Please note that Crunch Fitness - Undefeated Tribe does not offer visa sponsorship or support visa transfers for this position. Applicants must be authorized to work in the United States without the need for current or future visa sponsorship.

At Crunch Fitness - Undefeated Tribe, we are always on the lookout for exceptional talent to join our team. Some of the roles listed are part of our evergreen hiring strategy , meaning we consistently seek to build a pipeline of qualified candidates. While not all positions may be actively hiring at this time, we encourage you to apply if the role aligns with your career goals. Your application will be considered as opportunities become available.

Join us in making Crunch Fitness the talk of the town! Apply now and be a driving force in transforming lives through fitness.