Top Freelance Physical Fitness Experts for Hire

Marine D.

Assistant researcher with 9 years of experience in public and private researches & lab manager for
Create Project
★★★★★
☆☆☆☆☆
Licence Professionnelle
France

I have a master degree in Biology, Health and Ecology. During this period, I did two years of internship at the Brain Institute working on cort...

★★★★★
☆☆☆☆☆
Contact3

Dana D.

Award-Winning Author & Technical Writer | Expert in Content Strategy & Copywriting
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
BA (Honors) in English
United States

Award-winning author and technical writer with expertise in content strategy, copywriting, and SEO-optimized storytelling. Experienced in craft...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Rushabh B.

Biotech data interpretation | proofreading | scientific content writing & reviewing | BLAST | NCBI
Create Project
★★★★★
☆☆☆☆☆
USD 10/hr
Masters in Biotechnology
India

Experience in working around medical settings. data interpretation, proofreading, scientific content reviewing, scientific content writing, dat...

★★★★★
☆☆☆☆☆
USD 10/hr
Contact3

Andrés M.

Experience with hemp. coffee, cocoa and soil sample and texture analytics, I'm expert in Excel and I'm a researc...
Create Project
★★★★★
☆☆☆☆☆
USD 9/hr
Ingeniero Agropecuario
Ecuador

Amigable, buena relación en equipo, flexible, me gusta apoyar a las demás personas, soy perseverante, tranquilo para tomar decisione...

★★★★★
☆☆☆☆☆
USD 9/hr
Contact3

Dr. INDRANI B.

"Assistant Professor in Occupational Therapy & UX Designer Transforming Health Interventions with Empathy &...
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
Masters (Science) in Occupational Therapy
India

I’m an Assistant Professor and occupational therapist with over five years of combined teaching and clinical experience, now venturing into doc...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Michael S.

Medical doctor with experience in a resource limited setting and problem solving within a constrained environment
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
MBChB (Bachelors of Medicine and Surgery)
South Africa

Hard-working and diligent medical professional with comprehensive experience in surgery, trauma, and intensive care medicine. Demonstrated abil...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

William K.

Investor | Scientist | Author | Founder at Castro Crest
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Certificate
United States

I am a life sciences researcher and scientific consultant with over 10 years of experience leading translational research projects across micro...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Renuka P.

Astrophysics PhD | Data Analysis, Scientific Computing & Research Consulting
Create Project
★★★★★
☆☆☆☆☆
USD 110/hr
PhD - Physics
India

I am a PhD astrophysicist and data scientist with 10+ years of experience extracting insights from complex, noisy, high-dimensional datasets. M...

★★★★★
☆☆☆☆☆
USD 110/hr
Contact3

Dr. Alireza N.

Freelance Sports Science Researcher | Meta-Analysis, Statistical Analysis, and Scientific Writing
Create Project
★★★★★
☆☆☆☆☆
PhD
Sweden

I am a Sports Science researcher and Exercise Physiologist with expertise in exercise performance, sports nutrition, physiological assessment, ...

★★★★★
☆☆☆☆☆
Contact3

Dr. Peter O.

I am a seasoned chemist with 10+ years of scientific research experience in method development and validation.
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
Doctor of Philosophy
United States

I have published a number of review and research articles in journals of international repute, while I currently serve as a reviewer to top-not...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Dr. Nyall S.

Research & Evaluation Consultant — Education & Social Policy | Sociologist of Sport
Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
PhD Sociology
United Kingdom

I am a sociologist of sport and freelance research and evaluation consultant with a PhD from the University of Leicester (2025) and seven years...

★★★★★
☆☆☆☆☆
USD 55/hr
Contact3

Dr. Sudharsan S.

16 years of expertise in Academic and industrial research
Create Project
★★★★★
☆☆☆☆☆
USD 9/hr
PhD (Chemistry)
India

Experience in Synthesis and Characterization of metal based functionalized Nanoparticles, their Biomedical applications. Extraction of Chilli o...

★★★★★
☆☆☆☆☆
USD 9/hr
Contact3

Abdul M.

Computer Engineer Specializing in Microcontrollers, IoT & Web Applications
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Computer engineering
Pakistan

I am a Computer Engineer with a strong passion for microcontrollers, embedded systems, and modern web development. I enjoy building smart, conn...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Samuel C.

Physiotherapist & Psychologist | Clinical research, Telemonitoring & Medical Devices | 20y Intenational Experien...
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
BS Psychology
Spain

I am a physiotherapist and psychologist with over 20 years of international experience across Spain, France, and overseas territories such as M...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Soumyajit M.

Translational Immunology & Cancer Immunotherapy Scientist | Expert in Organoid–Immune Co-Culture & High-Content ...
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
MSc in Biotechnology
United Kingdom

Research scientist specialising in ex vivo evaluation of TCR and bispecific immunotherapies using patient-derived cancer organoid models. I des...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Dr. Chrisna R.

Clinical Scientist & Digital Health Expert | Behaviour Change, Exercise Physiology & Health Implementation
Create Project
★★★★★
☆☆☆☆☆
USD 125/hr
PhD
Finland

I am a clinical scientist, researcher and digital health professional with over 25 years of experience across clinical practice, academia, rese...

★★★★★
☆☆☆☆☆
USD 125/hr
Contact3

Grace N.

Research, Data & Business Support Specialist
Create Project
★★★★★
☆☆☆☆☆
USD 8/hr
B.Sc.
Nigeria

I am an Administrative Manager with 3+ years of experience in administrative support, online research, data organization, documentation, and co...

★★★★★
☆☆☆☆☆
USD 8/hr
Contact3

Dr. NOUR EL YAKINE L.

Sports Science, Biomechanics, Ergonomics, Physical Activity & Health, Research Methodology, Scientific Editing.
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
PhD
Morocco

Current Position & Education: Assistant Professor in Sports Science and Physical Education pedagogy, holding a Ph.D. in Physical Activity, ...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Dr. Geraldo N.

PhD Epidemiologist | Clinical Data Analysis, Real-World Evidence & Scientific Communication
Create Project
★★★★★
☆☆☆☆☆
USD 65/hr
PhD.
Czech Republic

I am a PhD-trained epidemiologist and Senior Researcher based in Czechia, with current work focused on multinational stroke and cardiovascular ...

★★★★★
☆☆☆☆☆
USD 65/hr
Contact3

Dr. Michael G.

Freelance health research scientist
Create Project
★★★★★
☆☆☆☆☆
USD 70/hr
United Kingdom

I have a PhD in exercise and health science with expertise in physical activity promotion, exercise interventions, health research and evidence...

★★★★★
☆☆☆☆☆
USD 70/hr
Contact3

Dr. Ann H.

Freelance health & wellness writer specializing in behavior change, workplace wellbeing, and fitness education groun...
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Ph.D
United States

I am a health education and wellness professional with a Ph.D. in Health Education and Promotion, NASM‑CPT certification, and more than 25 year...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Youlin X.

Sports Training & Exercise Science Expert | SCI Manuscript Editing, Training Program Design & Methodological Con...
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Postgraduate
China

I am a Master's graduate in Sports Training / Exercise Science with strong practical and research experience. I have 1 published SCI paper ...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Manasseh O.

Data Analyst with 8+ years of experience | Expert in R, R-Shiny, SQL, Power BI & SPSS
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Statistics and Programming
Kenya

I hold a degree in Statistics and Programming with certifications in Data Science. My research interests span data visualization, applied stati...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Jovan V.

Science and Medical research and writing enthusiast with an extensive laboratory work experience
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Medical Degree (MD)
Serbia

I am enthusiastic and driven, intending to use all my knowledge, laboratory, and writing experience to help fulfill Your research goals. The fi...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Pisit M.

Consultant | Supply Chain, ESG & Logistics Optimization | APAC Projects | Data-Driven Sustainability & Lean Solu...
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Ph.D.
Thailand

Experienced Supply Chain and ESG Consultant with over 15 years of expertise in supply chain transformation, logistics engineering, and sustaina...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Kolabtree is the leading online freelance marketplace for Physical Fitness experts. Post your project, get bids, and hire qualified experts quickly and easily.

pay-per-click
Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

NDAs and IP protection

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures the safety and security of your payments, personal information and project details. Kolabtree’s T&C include a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you aren't happy, we'll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us if you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you aren't happy, we'll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.