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Freelance Human Performance Exercise Science Jobs in Boston, MA

Stretch Zone

Exercise Science Professional

Wayland, MA · On-site

$20 - $25/hr

Vision insurance If you're passionate about exercise science, anatomy, or kinesiology, apply today ... Our clients enjoy an increase in athletic performance and range of motion, reduced stiffness, and ...

Stretch Zone

Exercise Science Professional

Woburn, MA · On-site

$20 - $25/hr

Vision insurance If you're passionate about exercise science, anatomy, or kinesiology, apply today ... Our clients enjoy an increase in athletic performance and range of motion, reduced stiffness, and ...

Stretch Zone

Exercise Science Professional

Saugus, MA · On-site

$20 - $25/hr

Vision insurance If you're passionate about exercise science, anatomy, or kinesiology, apply today ... Our clients enjoy an increase in athletic performance and range of motion, reduced stiffness, and ...

Tenet Health

Exercise Physiologist

Framingham, MA

... performance standards and providing safe and effective patient care. Our skilled cardiac team was ... Bachelor's degree in EP or related exercise science field * Licensure/Certification: BLS and ACLS

Tenet Health

Exercise Physiologist

Framingham, MA

... performance standards and providing safe and effective patient care. Our skilled cardiac team was ... Bachelor's degree in EP or related exercise science field * Licensure/Certification: BLS and ACLS

Tenet Health

Exercise Physiologist

Framingham, MA · On-site

$20.50 - $30.75/hr

Bachelor's degree in EP or related exercise science field * Licensure/Certification: BLS and ACLS ... performance standards and providing safe and effective patient care. Our skilled cardiac team was ...

Exos

Certified Performance Coach

Watertown, MA

$22 - $38/hr

Join our dynamic team as a Performance Coach in a corporate wellness center setting! We are ... Bachelor's Degree in Exercise Science, Kinesiology, or a related field. * Current Personal Trainer ...

Exos

Certified Performance Coach

Waltham, MA

$22 - $38/hr

Join our dynamic team as a Performance Coach in a corporate wellness center setting! We are ... Bachelor's Degree in Exercise Science, Kinesiology, or a related field. * Current Personal Trainer ...

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Freelance Human Performance Exercise Science information

See Boston, MA salary details

$16

$51

$143

How much do freelance human performance exercise science jobs pay per hour?

As of Aug 2, 2026, the average hourly pay for freelance human performance exercise science in Boston, MA is $51.83, according to ZipRecruiter salary data. Most workers in this role earn between $26.39 and $67.12 per hour, depending on experience, location, and employer.

What is the difference between Freelance Human Performance Exercise Science vs Freelance Sports Performance Coach?

AspectFreelance Human Performance Exercise ScienceFreelance Sports Performance Coach
CredentialsCertifications in exercise science, kinesiology, or related fieldsCertifications in sports coaching, strength & conditioning, or related fields
Work EnvironmentIndividual clients, gyms, clinics, or online platformsSports teams, athletes, gyms, or training facilities
Industry UsageHealthcare, rehabilitation, fitness consultingCompetitive sports, athletic training, performance optimization

While both roles focus on enhancing physical performance, Freelance Human Performance Exercise Science emphasizes scientific principles and rehabilitation, whereas Freelance Sports Performance Coach concentrates on athletic skill development and sport-specific training. The choice depends on whether you prefer a scientific or athletic coaching focus within the freelance industry.

What are the most commonly searched types of Human Performance Exercise Science jobs in Boston, MA? The most popular types of Human Performance Exercise Science jobs in Boston, MA are:
Freelance Human Performance Exercise Science jobs near you
Infographic showing various Freelance Human Performance Exercise Science job openings in Boston, MA as of July 2026, with employment types broken down into 66% Full Time, 27% Part Time, and 7% Contract. Highlights an 87% In-person, and 13% Hybrid job distribution, with an average salary of $107,804 per year, or $51.8 per hour.

Exercise Science Professional

Stretch Zone

Wayland, MA • On-site

$20 - $25/hr

Full-time

Medical, Vision, PTO

Re-posted 7 days ago

Stretch Zone rating

6.3

Company rating: 6.3 out of 10

Based on 22 frontline employees who took The Breakroom Quiz

Job description

Benefits:
  • Free uniforms
  • Health insurance
  • Opportunity for advancement
  • Paid time off
  • Training & development
  • Vision insurance

If you're passionate about exercise science, anatomy, or kinesiology, apply today!
Paid Stretch Practitioner Training
  • Nationally Accredited Certification: Stretch Zone pays for the Stretch Practitioner certification, the only nationally accredited assisting stretching certification, enhancing your professional credentials.
  • Hands-on Training & Marketable Skills: Gain 2 days of comprehensive, hands-on training with a Master Practitioner in South Florida, equipping you with valuable, marketable skills in the kinesiology and fitness fields.
  • 30+ Hours of Interactive Learning: Participate in a 30+ hour interactive virtual training program tailored to various learning styles, offering flexibility to apply your kinesiology or fitness background and interests.

Qualifications:
  • Certifications/background/interest in fitness/wellness/health profession
  • Applicant required to complete and pass one week of certification training
  • Hands-on learner
  • Passion for health and wellness
  • Desire to help others achieve their lifestyle goals
  • Reliable transportation

Stretch Zone Overview
  • Using our patented and proprietary equipment, Stretch Zone practitioners follow specific protocols to properly position, stabilize, and manipulate muscles using powerful principles of neuromuscular behavior.
  • Our clients enjoy an increase in athletic performance and range of motion, reduced stiffness, and improved reaction time.
  • Check out more about "Our Method" -

Stretch Zone Hiring Transparency and Process
  • Step 1: Initial call and one-question assessment in 24 hours.
  • Step 2: In-Person Interview in 48 hours.
  • Step 3: Offer letter and lunch with your team in 7 days.

All candidates are welcome to apply!
Compensation: $20.00 - $25.00 per hour
Most stretching methodologies try to wait out, overpower, trick, or ignore the stretch reflex. The proven way to increase performance and mobility is to work with the stretch reflex with the revolutionary techniques available through the Stretch Zone® Methodology (SZM). The SZM Practitioner identifies any postural and movement limitations, then tries to correct or mitigate them through specific applied stretching sessions. With a balanced system the customer will reach their true maximum potential, whether they are an professional athlete, weekend warrior, couch potato, or suffering from chronic pain or illness.
A career with Stretch Zone® means not just meeting and maintaining a level of excellence, but continually improving in skill, to further one's expertise and to advance the industry. As a minimum prerequisite to SZM we recommend a personal training certification in ACE, NASM, ACSM, NSCA or NCSF and/or a license in therapeutic massage or other accredited body work.

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