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Exercise Science Jobs in O Fallon, MO (NOW HIRING)

YMCA

Personal Trainer - Wildwood YMCA

Wildwood, MO

Demonstrate and instruct specific techniques to clients for the safe and effective performance of various exercise movements by applying the fundamental principles of exercise science. * Supervise or ...

YMCA

Personal Trainer - Bayer YMCA

Saint Louis, MO

Demonstrate and instruct specific techniques to clients for the safe and effective performance of various exercise movements by applying the fundamental principles of exercise science. * Supervise or ...

New

YMCA

Personal Trainer - RiverChase YMCA

Fenton, MO

Demonstrate and instruct specific techniques to clients for the safe and effective performance of various exercise movements by applying the fundamental principles of exercise science. * Supervise or ...

BJC HealthCare

Exercise Instructor

Saint Louis, MO

These positions teach a variety of exercise classes. * PRN (expected to teach 2 to 3 classes a week) * Classes are held 7 days a week * Flexibility on days/times * Prefer someone with prior Fitness ...

Club Fitness

Personal Trainer - Maplewood

Maplewood, MO · On-site

$35 - $67/hr

Thorough knowledge of exercise science, nutrition, and fitness programming. * Ability to demonstrate safe and effective exercise techniques. * Strong multitasking and organizational skills in a ...

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All JobsExercise Science JobsExercise Science Jobs in O'Fallon, MO

Exercise Science information

See O Fallon, MO salary details

$12

$26

$44

How much do exercise science jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for exercise science in O'Fallon, MO is $26.52, according to ZipRecruiter salary data. Most workers in this role earn between $19.33 and $31.73 per hour, depending on experience, location, and employer.

What is exercise science?

Exercise science professionals are experts who study how physical activity, exercise, and sports impact the human body. They use their knowledge to help individuals improve their fitness, performance, and overall health. These professionals can work in a variety of settings, including fitness centers, rehabilitation facilities, sports organizations, and research institutions. Their roles may involve developing exercise programs, conducting fitness assessments, and educating people on safe and effective physical activity.

What are the key skills and qualifications needed to thrive as an exercise science professional, and why are they important?

To thrive as an Exercise Science professional, you need a solid background in human physiology, kinesiology, and exercise prescription, typically supported by a bachelor's or master's degree in exercise science or a related field. Familiarity with fitness assessment tools, exercise equipment, and industry certifications such as ACSM or NSCA is often required. Strong interpersonal skills, motivational ability, and clear communication are vital for effectively coaching and supporting clients. These competencies are essential for designing safe, effective programs that improve client health and performance while fostering trust and adherence.

What are the qualifications to get a job in exercise science?

The qualifications that you need to start working in an exercise science career include a degree and skills in your chosen specialty. Most exercise science careers require at least a bachelor’s degree in exercise science or a related field, such as physiology, kinesiology, or physical therapy. Most clinical jobs require a master’s degree or doctoral degree, though you may only need a bachelor’s degree and on-the-job training if you work under the supervision of a licensed doctor or physical therapist.

What jobs can you do as an exercise science professional?

Exercise science professionals can work as personal trainers, strength and conditioning coaches, physical therapists, sports coaches, fitness instructors, or wellness coordinators. These roles often require knowledge of human anatomy, physiology, and exercise programming, and may involve certifications such as ACSM or NSCA. They typically work in gyms, sports teams, rehabilitation centers, or healthcare settings.

What are some common career paths for professionals with a background in exercise science?

Exercise Science professionals can pursue a variety of career paths depending on their interests and additional certifications. Many work as exercise physiologists, strength and conditioning coaches, wellness coordinators, or personal trainers. Others may find opportunities in clinical settings such as cardiac rehabilitation or corporate wellness programs. Additionally, some choose to further their education and specialize in areas like physical therapy, occupational therapy, or sports nutrition. The field offers diverse options for growth and specialization, often involving collaboration with healthcare providers, athletes, or community groups.
More about Exercise Science jobs
What cities near O'Fallon, MO are hiring for Exercise Science jobs? Cities near O'Fallon, MO with the most Exercise Science job openings:
Exercise Science jobs near you
Infographic showing various Exercise Science job openings in O'Fallon, MO as of August 2026, with employment types broken down into 2% As Needed, 61% Full Time, 35% Part Time, and 2% Contract. Highlights an 98% In-person, and 2% Remote job distribution, with an average salary of $55,169 per year, or $26.5 per hour.

Personal Trainer - Wildwood YMCA

YMCA

Wildwood, MO

Part-time

Re-posted 15 days ago

YMCA rating

6.1

Company rating: 6.1 out of 10

Based on 1,987 frontline employees who took The Breakroom Quiz

569th of 769 rated non-profit organizations

Job description

  • Promotes the YMCA's healthy spirit, mind and body philosophy through individualized personal exercise prescriptions.
  • Screen and interview potential clients to determine their readiness for exercise and physical activity.
  • Perform fitness tests or assessments (as appropriate) on clients to determine their current level of fitness.
  • Help clients set realistic goals and provide motivation for adherence to the program.
  • Ability to develop and deliver exercise prescriptions to all clientele.
  • Demonstrate and instruct specific techniques to clients for the safe and effective performance of various exercise movements by applying the fundamental principles of exercise science.
  • Supervise or "spot" (physically assisting clients with an exercise that usually involves free weights or dumbbells to minimize risk of injury) clients when they are performing exercise movements.
  • Maintains records of clients' progress or lack thereof with respect to the exercise prescription
  • Motivate individuals to begin and to continue healthy behaviors.
  • Performs all other duties as assigned.

The YMCA Welcomes a Diverse Workforce

Equal Opportunity Employer M/F/D/V

The Gateway Region YMCA strictly follows a zero tolerance policy regarding child abuse.

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