Most Recommended Exercise Physiologists Experts

Domenic Angelino is FitCraft's Chief Exercise Scientist and a frequent expert source for major consumer media. His commentary has appeared in TIME, Newsweek, Forbes, GQ, Self, Women's Health, Men's Journal, TODAY, Parade, Runner's World, Yahoo Life, and 20+ other publications. He holds an MPH from Brown University and an MS in Kinesiology (4.0 GPA), with NSCA CSCS and ACE CPT certifications. His peer-reviewed research has been published as first author in the Journal of Strength and Conditioning Research and as co-author in Frontiers in Physiology and the Scandinavian Journal of Medicine & Science in Sports. He has also consulted with researchers at Johns Hopkins School of Medicine. Before launching FitCraft, Domenic was Lead Exercise Scientist and Head Coach at FitnessAI. He has scripted YouTube content for top fitness creators that has accumulated over 50 million views, written a fitness and nutrition textbook for a school system, and developed certification curriculum for Penn Foster. He specializes in the science of exercise adherence, strength training, behavior change, and AI fitness technology. He's a strong source for stories on why most people quit workout programs, what actually drives long-term consistency, how AI is changing personal training, and evidence-based answers to everyday fitness questions.

On the quest to find the best way to forever health& fitnessExercise Physiologist (ESSA), Nutritionist, Strength and Conditioning Coach (ASCA), Sports Coach (SMA), Personal Trainer, FitGenes practitioner, Matrix Fitness Australia master trainer

I am Founder of Active & ageless where we specialise in health & fitness solutions for over 50s. I love what I do and run my business like my life. If it's not scaring me a little i'm not pushing hard enough. Now sometimes I want to be lazy and idle also, and I enjoy it when I do, but I am disciplined enough that it never lasts. I strive to train hard, to work hard and at times simply enjoy life and even rest hard (and this could be surfing 10 foot waves in Fiji or doing a 50km hike). With a background as an emergency nurse, Army medic, and oil and gas industry medic, I’ve spent my career in high-pressure roles. With Active & Ageless, I’m redefining fitness for over-50s—growing to multiple locations and partnering with aged care facilities in just five years. After multiple back surgeries and advice to ‘play it safe,’ I chose the opposite: running ultra-marathons, surfing big waves, boxing younger opponents, and building a business that inspires strength, resilience, and a life without limits.

Dr. Enad is a board-certified orthopedic surgeon specializing in sports medicine, trauma, and joint replacement. He has authored multiple publications and is regularly cited in the media for his clinical knowledge. He also has clinical interest in exercise physiology and obesity medicine.

I'm a board-certified physician in both Emergency Medicine and Obesity Medicine, and founder of Highland Longevity, a concierge longevity clinic in Fort Worth, Texas. My perspective on metabolic health is shaped by both clinical expertise and personal experience. I lost 87 pounds using GLP-1 medications—but made the common mistake of losing significant muscle in the process. That experience drove me to redesign my entire approach: I subsequently lost an additional 17 pounds of pure fat while preserving lean tissue. This journey transformed how I practice medicine and gave me firsthand insight into the challenges my patients face. With over 6,000 clinical hours in emergency medicine, I've seen the downstream consequences of metabolic disease—and became convinced that the real opportunity lies in prevention and optimization, not just acute intervention. I founded Highland Longevity to bridge the gap between reactive sick care and proactive health optimization. My practice focuses on medical weight loss, hormone optimization, and advanced diagnostics including DEXA body composition analysis and VO2 max testing. I emphasize evidence-based, physician-guided protocols using only FDA-approved medications or properly compounded pharmaceuticals. I speak and write about the science of sustainable weight loss, muscle preservation during caloric deficit, GLP-1 medications, hormone optimization, and the metabolic adaptations that make weight management so challenging for most people. Expertise: Obesity Medicine, GLP-1 Therapy, Metabolic Health, Longevity Medicine, Hormone Optimization, Body Composition

Matt Phelps is a fitness and body composition expert and the founder of Body Fat Estimator, a repository of tools that analyze body composition using photos and biometric data.

A sports and orthopedic physical therapist and functional medicine practitioner who helps high-performing professionals optimize health, energy, and performance through and integrative, root-cause approach—without medications or overcomplicated protocols. With over two decades of experience, I focus on identifying root causes and delivering clear, actionable strategies that restore energy, sharpen focus, and elevate long-term performance. Sleep is the gateway to performance. When sleep improves, energy, metabolism, cognition, and resilience follow—making it the foundation of my clinical approach. Lead an integrated wellness company that blends movement, nutrition, and lifestyle medicine— designed to help clients perform at their highest level.

I am a fitness trainer who specializes in field of fitness and yoga more than 10years, and also help to motivate people for fitness. I writes with empathy and accuracy and has a knack for connecting with readers in an insightful and engaging way. I contributes regularly to FreakToFit.

Dr Jim Robinson is an NHS GP and Clinical Lead at Uniquely Health, working at the intersection of frontline medicine, lifestyle science, and real-world behaviour change. With over a decade of experience in the NHS - spanning General Practice, Emergency Medicine, GP training, and clinical education - Jim brings a grounded, practical perspective on lifestyle-driven disease, burnout, and prevention. Recognised by the Royal College of General Practitioners as a GP with Extended Role in Lifestyle Medicine and holding Core Accreditation with the British Society of Lifestyle Medicine, Jim’s philosophy is simple: preventative medicine isn’t an optional add-on - it’s the most powerful and underused clinical tool we have.

Kiel King is a Certified Strength and Conditioning Specialist (CSCS) and Certified Performance & Sport Scientist (CPSS) with over 20 years of experience in athletics and fitness. He is the co-owner of Kings of Fitness, a veteran-owned sports performance facility that integrates professional- and NCAA-level technologies such as VALD ForceDecks, Proteus Motion, and NordBord to deliver evidence-based training. Kiel specializes in athlete development, injury resiliency, and sport-specific performance optimization. He is currently pursuing his PhD in Exercise & Sport Science at Liberty University. Credentials/Highlights: Master of Science in Exercise Science (Rehabilitation Sciences), California University of Pennsylvania Bachelor of Science in Chemistry & Life Sciences, United States Military Academy at West Point U.S. Army veteran (Field Artillery Officer, 2004–2010) Over a decade of experience coaching athletes from youth to professional levels Frequent speaker and consultant on data-driven performance and athlete readiness

Independent neuroscience researcher and founder of PinealCode.com, where I publish evidence-based articles on pineal gland health, sleep science, and supplementation. My work covers fluoride accumulation in brain tissue, melatonin biochemistry, calcification mechanisms, and supplement efficacy — all referenced against primary literature from PubMed, NIH, Nature, and BMJ. Available to comment on brain health, sleep disorders, detoxification protocols, and the science behind popular wellness claims.

Longevity Expert | Founder of KinetikChain | Author I help high-performers engineer a "100-Year Body." As a Physical Therapist and longevity specialist, my focus is on Bio-Architecture: the science of building a physical structure that doesn't just survive, but thrives well into its eighth, ninth, and tenth+ decades. I am the founder of KinetikChain in Denver and the author of Adding Insight to Injury. My work moves beyond the "white noise" of standard health advice to focus on the mechanical and systemic "invisible risks" that accelerate biological aging. I specialize in bridging the gap between injury rehabilitation and elite-level longevity, ensuring that a "nagging" knee or back issue doesn't become the catalyst for a long-term physical decline. Areas of Expertise for Media Coverage: The Science of Healthspan: Moving beyond lifespan to focus on maintaining peak physical and cognitive capacity. Bio-Architecture: Using VO2 Max, grip strength, and metabolic testing to create a data-driven blueprint for aging. Tissue Resilience and Injury as an Opportunity: Re-engineering movement patterns after an injury to build more resilience than existed before the "break." The Centenarian Decathlon: Training today for the 10 physical tasks every human should be able to do at age 100. Performance Recovery: Bridging the gap between elite athletic recovery and everyday longevity. Why Journalists Work With Me: I provide direct, evidence-based commentary that cuts through medical fluff. I help readers understand that injuries aren't an inevitable part of "getting old"—they are structural flaws that can be engineered. Whether I’m discussing why grip strength is a proxy for survival or how to maintain a high cardiovascular "ceiling," I provide the clinical data and the actionable "how-to" that makes for a compelling story. Professional Achievements & Credentials: Doctor of Physical Therapy (DPT) with over a decade of clinical experience in sports medicine and longevity. Published Author: Adding Insight to Injury, The Ultimate Injury Recovery Guide To Help You Reclaim The Life You Love Clinical Innovation: Pioneer of the "Redefine Your Prime Residency," a diagnostic-heavy approach to human optimization. Media Experienced: Regular contributor to health and fitness outlets, providing quick-turnaround, high-authority written commentary.

William Liveman is the founder of BestRebounderTrampoline.com, a resource dedicated to making fitness fun, low-impact, and evidence-based through rebound training on mini trampolines. His commitment to rebounding began during a personal health crisis—after being diagnosed in 2015 with Diffuse Large B-Cell Lymphoma (DLBCL) Stage IV and Follicular Lymphoma, William used daily rebounder sessions to help maintain strength, mood, and resilience throughout treatment. That experience shaped the site’s mission: reliable guidance, verified reviews, and practical education so anyone can “bounce back” to better health. At Best Rebounder Trampoline, William leads a team of fitness writers, health professionals, and experienced rebounders who produce fact-checked reviews, comparisons, and tips for home users, seniors, and professionals. The editorial approach is simple: prioritize safety, biomechanics-informed technique, and lymphatic-friendly protocols, then translate that into clear buyer’s guides people can trust. William’s work bridges product testing, user education, and community building, helping readers choose safer rebounders, protect joints, and improve balance and cardio with minimal impact. He’s an advocate of progress over perfection and an active voice in the rebounder community—sharing practical routines, gear advice, and up-to-date deal alerts to make high-quality equipment more accessible.

I am an MD-PhD physician-scientist with a passion for translating complex clinical and scientific data into clear, accurate content. My training and experience span clinical practice and translational research, with expertise across oncology, immunology, gastroenterology, inflammation & metabolism, and rare diseases. With over 10 years of experience, I have supported key deliverables including more than 30 peer-reviewed publications, manuscripts, slide decks, literature reviews, and scientific narratives. I enjoy working in collaborative, deadline-driven environments and am particularly interested in medical writing, medical information, and publication development, where scientific accuracy and effective storytelling intersect.

Hi, I'm [Foysal Mahmud], and I'm thrilled you've found your way to The Workout Haven. This space was born from a simple but powerful belief: fitness should be accessible, enjoyable, and sustainable for everyone, regardless of where you are in your journey. Whether you're taking your first steps toward a healthier lifestyle or you're a seasoned fitness enthusiast looking for fresh perspectives, you've come to the right place.

Athlete and fitness writer with 15+ years of structured training in track and field, Olympic weightlifting, powerlifting and general fitness. My focus is on the intersection of training, evidence-based nutrition, supplementation, and recovery. I founded VitalEdgeFit.com to bridge the gap between scientific research and practical fitness advice.

I am a practicing clinical pharmacist with over 20 years of experience and a graduate of St. John’s University School of Pharmacy in Queens, NY. With an undergraduate background in compounding and natural medicine, I have served in various capacities across the pharmaceutical industry before founding Fusion Medical Care in Scottsdale, AZ. My career is defined by my dedication to a balanced approach between natural and allopathic medicine, a passion that led me to develop a complete wellness center housing multiple integrative practitioners. Beyond my foundational education, I have advanced my specialized training through the Professional Compounding Centers of America and am a Certified Diplomate of the American Board of Anti-Aging Health Practitioners. I believe that my role as a pharmacist offers the perfect opportunity to fuse naturopathic and allopathic care, acting as a dedicated advocate for my patients' pharmacological and wellness needs. My mission is to empower patients to look and feel amazing by following my core philosophy: "Let your food be your medicine, your kitchen be your pharmacy, and your lifestyle be your doctor". My innovative approach to healthcare has earned me national recognition, including an honor in Marquis Who’s Who and a featured interview with VoyagePhoenix highlighting my journey and the mission behind Fusion Medical Care.

Karl Mergille is an NASM Certified Personal Trainer and Nutrition Coach with 10+ years of experience coaching online. An NPC natural bodybuilding competitor and former athlete, he specializes in working with men and women over 30, former athletes getting back in shape, and busy professionals who want real results without crash diets. Karl has helped hundreds of clients transform their bodies through sustainable nutrition, smart programming, and consistent accountability. He is available for quotes on fitness, fat loss, nutrition, body recomposition, training for busy people, former athlete comeback stories, and overall health.

Dr. Pouyan Golshani is an interventional radiologist and entrepreneur working at the crossroads of healthcare, technology, and finance. He founded GigHz, the hub where he builds and advises across these domains; RadReport AI, an AI-driven radiology reporting engine that turns dictation into structured, clinically-sound reports; Repit.org, a national real-estate intelligence platform exposing ZIP-level trends, rent trajectories, and investability metrics; and Guide.MD, a physician-first directory designed to fix and control online identity without the usual pain. After nearly two decades in medicine and years of hands-on investing, he’s become a go-to voice for clinicians, founders, and investors who want clear, practical explanations of med-tech innovation, AI in healthcare, real-asset strategy, and tax-efficient decision-making. His work blends clinical judgment with a grounded business lens, giving people accurate, no-nonsense insight without oversimplifying anything. He routinely advises early-stage teams, physicians, and allocators on licensing, diligence, and deal structure — with an emphasis on transparency, strong incentives, and long-term value over hype. The goal is simple: help smart people make better decisions in a system that gets more complex every year.