Top Senior Fitness Experts 2025

As the founder of Embrace Your Fitness, my dedication to creating tailored health and wellness programs spans over 15 years, with a focus on fostering fitness that is both enjoyable and sustainable. My work has empowered a broad spectrum of clients, ranging from corporations to sports teams, to embrace a healthier lifestyle through customized, innovative solutions. My recent publication, "Yes! Commit. Do. Live," encapsulates my approach to redefining aging and promoting brain health, integrating personal training with mindfulness meditation. This reflects my commitment to guiding clients on a transformative journey towards achieving their wellness aspirations and living their most authentic lives.

My name is Archna Sharma, and I have been working in the fitness field for the last nine years. Fitness has always been a big part of my life, and I love helping people become healthier and more confident. In 2022, I started Fitness Fasto so I could share easy-to-follow workouts, simple nutrition tips, and practical fitness advice that anyone can use in their daily life. Today, I have a strong online community, including 90K+ followers on Instagram, active followers on Threads, and fitness content shared on Medium and Pinterest. My business is also listed on Google, and my website fitnessfasto.com is where I share my programs and fitness guidance. My goal is to make fitness simple, enjoyable, and possible for everyone—no matter their age or lifestyle.

My career in the fitness industry began in midlife. I took a professional pivot after 2 decades in sales and marketing, to pursue my passion for exercise and nutrition. In the past 15 years, I've added to my initial certification to become a NASM Certified Master Personal Trainer and a Precision Nutrition Level 2 Master Health Coach with a specialization in Sleep, Stress, and Recovery. My personal challenges with the menopause transition led me to take a deep dive into the science and how the changes in hormones affect body composition, muscle strength, bone health, and motivation challenges. I became a Certified Menopause Health & Fitness Coach, educator, and course creator dedicated to empowering people through midlife transitions with evidence-based protocols and compassion. I design inclusive, evidence-based programs that translate complex health science into clear, approachable support. I combine my lived experience and education to build connections in the fitness space through speaking engagements with peers and people seeking credible resources. My work centers on body-neutral messaging, expert collaboration, and practical tools that help people feel strong, confident, and empowered.

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.

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.

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.

American Council on Exercise (ACE) Personal Trainer of the Year Winner3-time NSCA Personal Trainer of the Year finalistIDEA Personal Trainer of the Year finalistNational Fitness Hall of Fame nomineeLife Fitness "Personal Trainers to Watch" Top 10 Global finalist4-time Personal Fitness Professional (PFP) magazine Personal Trainer of the Year finalistCreator of the 3-4-5 Total Body Fitness SystemCo-author of 5 booksSpeaker at national trade conventions including IDEA, Club Industry, and Club Industry EastSpecialties: Baby Boomer Fitness & Nutrition Expert

Dr. Basaria is a transformational expert who takes an integrative approach to health and wellness, with a comprehensive focus on a person’s physical, mental, emotional and spiritual needs. Her approach includes using physical activity and food as medicine, working on developing healthy relationships and finding career satisfaction for mental and emotional balance, and using mindfulness, meditation, breathing techniques and yoga- to name a few- as ways to manage stress. To learn more about Dr. Basaria or True Living, visit www.truelivingforlife.com

I am a licensed geropsychologist with more than 30 years of professional experience focused on psychologically healthy aging. My work addresses how mindset, lifestyle, mental health, and social connection influence longevity, brain health, and quality of life in later years. I specialize in topics such as cognitive aging, resilience, depression and dementia in older adults, and practical strategies that help people adapt to the physical, emotional, and social changes that accompany aging. I am the founder of Living to 100, an education and media platform dedicated to reframing aging as a stage of continued growth, meaning, and contribution. I host the long-running Living to 100 Club podcast, where I interview researchers, clinicians, and innovators in aging, health, and longevity, translating evidence-based insights into accessible, real-world guidance. I also speak nationally and locally to older adults, caregivers, and professionals working in senior living, healthcare, and community organizations. My commentary emphasizes balanced, realistic optimism about aging—grounded in science rather than hype. I focus on what individuals, families, and communities can do now to support cognitive health, emotional well-being, purpose, and engagement across the later decades of life. I am particularly interested in countering ageist assumptions, promoting resilience after loss or health setbacks, and highlighting practical, psychologically informed approaches to aging well.

Dr. Shiv Goel, MD is a board-certified physician and the founder of Prime Vitality Care, a physician-led functional medicine and wellness clinic based in San Antonio, Texas, with telehealth services available to patients in all 50 states. Dr. Goel trained in internal medicine and functional and integrative medicine, and has spent his career building a practice model that treats the root causes of poor health rather than managing symptoms in isolation. His clinical philosophy is grounded in the understanding that hormones, metabolism, inflammation, gut health, and mental well-being are deeply interconnected systems — and that lasting health improvements require addressing all of them together. Prime Vitality Care specializes in physician-supervised GLP-1 medical weight loss programs using semaglutide and tirzepatide, bioidentical hormone replacement therapy (BHRT) for women, testosterone replacement therapy (TRT) for men, peptide therapy including Sermorelin, BPC-157, and PT-141, and comprehensive functional medicine consultations for patients with chronic fatigue, gut dysfunction, autoimmune concerns, and metabolic disease. Dr. Goel is a sought-after expert on the clinical application of GLP-1 therapies, the role of hormonal imbalance in weight resistance, and the future of physician-led telehealth medicine. He speaks regularly to the gap between what conventional medicine offers patients with metabolic dysfunction and what a root-cause, functional approach can deliver when the right diagnostics and time are applied. Through Prime Vitality Care's HIPAA-compliant telehealth platform, Dr. Goel brings the same standard of clinical depth and personalization to patients nationwide that San Antonio patients have relied on in person — with lab coordination through local Quest Diagnostics or CPL sites and all prescriptions compounded and shipped directly to patients.

I’m Gwenn, a freelance fitness-wellness writer, a level-4 ACE-certified* Personal Trainer (25 years), and a certified yoga instructor and coach in California. Physically active as a teen dancer, hotfooting it to the fitness world was in plain sight. After certifying in personal training and group fitness, coaching in a few health clubs became master training turf for my future. Corporate fitness programs followed, which is where I found coaching elegance in the C-suite terrain. I was in two brilliant worlds of learning and teaching.  I spent off-hours creating health and fitness newsletters. These broadcasts became my perfect 24/7 digital marketing tool, and I sometimes received the best compliment for any writer: “When is the next one?”  In 2008, I opened a yoga-fitness center where I train clients in group and private sessions 4 days a week. Along with that, managing the business demands broader marketing recipes in website maintenance, landing page marketing, and more fitness newsletters, which are all self-executed responsibilities. Running a successful online fitness accessories store for 7 years enabled excellent website design and maintenance skills.   My creative side carries outside my fitness center’s four walls. I write about self-improvement, personal training, exercise, and yoga, where I am at peace (and at play!). Recently published articles/contributions include Fit&Well, AskMen, Eat This Not That, and YogaGrit. I'm ready for more. If your wellness project banks on information with integrity -- and a bit of sparkle -- I might be your gal. Shall we chat? My expertise is: - mind-body - senior yoga - group fitness - yoga instruction - mobility training - strength training - women's fitness - personal training - functional training - post-rehab training - special populations - senior fitness and longevity ________________ Websites are:  https://GwennJones.com https://AuburnYogaStudio.com Sacramento, CA, USA *ACE CPT (American Council on Exercise)

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.

I'm the founder and head coach of Siwicki Fitness, an online fitness platform delivering live virtual workout classes to women across the United States. Before launching Siwicki Fitness in 2020, I was a top 1% globally ranked group fitness instructor for Equinox, teaching at their flagship locations in DC, Bethesda, and Tyson's Corner. Siwicki Fitness was built around a simple idea. Women don't need another perfect program. They need one that fits around the life they already have. What sets us apart is the live virtual format. Instructors see members on camera, call them by name, and give real-time feedback. Members range from their 20s to their 70s and average 27 sessions in 8 weeks. I also run The Bridal Bootcamp, a wedding fitness program helping brides prepare for their big day with confidence and strength rather than crash dieting. Personal note: I was diagnosed with Type 1 Diabetes at age 5 and have managed my health through fitness ever since, including playing football at Dartmouth College. I'm available to comment on managing chronic conditions through exercise, virtual fitness, women's fitness across life stages, wedding fitness prep, and the realities of online coaching versus in-person training.

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.

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.

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.

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.

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.

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.

Dr. Chantal Lunderville, MD is a UCSF-trained family medicine physician and nationally recognized expert in medical wellness, aesthetics, compliance, and practice growth. She serves as the Medical Wellness Editor for Lipgloss and Aftershave, a leading spa industry publication with a reach of more than 250,000 readers and followers. She has been mentioned in Forbes, and she has been a featured speaker for global brands including L’Oréal and Epicutis. As the medical director for 20+ aesthetic and wellness practices across California, Dr. Lunderville specializes in helping doctors, nurses, and entrepreneurs build safe, compliant, and scalable practices. She and her team have developed proprietary software that enables medspas to track compliance, medical director oversight, and regulatory requirements- now being made available to the public to elevate industry standards. She has also hosted large-scale women's wellness events and professional trainings with sponsors such as goop Kitchen, AQ Solutions, UnderSkin, South Coast Psychiatry, and Reproductive Partners. A former medical spa owner turned national consultant, Dr. Lunderville empowers women in aesthetics to build legacy-driven, ethical businesses. She is also a leader in longevity and preventive wellness, blending evidence-based lifestyle wellness with advanced regenerative treatments. She is also an aesthetic and womens health trainer focusing on new practitioners. Dr. Lunderville is available for expert commentary on aesthetics, medical wellness, compliance, women’s entrepreneurship, and the future of longevity medicine.