Your Opinion Matters!
My ultimate passion is helping you uncover and discover solutions to address the root cause of your challenges so you can move better, hurt less, feel more energized, and live with less stress. I’ve recently named my approach the LÖSEN METHOD—inspired by the German word Lösen, which means to solve, untangle, and unwind what is bound up. This name perfectly reflects my mission to clear the confusion surrounding your issues, provide clear solutions, and guide you on a realistic, actionable path to success.
By solving the source of the problem, the LÖSEN METHOD unlocks hidden potential and helps optimize your performance—whether in life, in sports, or in the spotlight.
Please share a bit about how my approach has helped you or why someone should give it a go.
Thank you! - Dr Hasenbank
What Others Are Saying
I want to take a moment to express my heartfelt gratitude to everyone who has shared their experiences and written testimonials about their journey with me and the LÖSEN METHOD. Your kind words and trust mean the world to me. It’s an honor to help you uncover the source of your pain and movement issues and guide you toward solutions that empower lasting health and independence.
Your feedback inspires me every day to refine my approach and continue making a difference. Whether helping you overcome chronic injuries, optimize athletic performance, or simply move and feel better, it’s incredibly rewarding to know that the work we do together is truly life-changing. Thank you for allowing me to be a part of your journey, and for sharing how the LÖSEN SOLUTIONS have unlocked your potential, improved your quality of life, and helped you achieve your goals pain-free. Here’s to your continued health, success, and limitless potential!
I am deeply grateful, Dr. JD Hasenbank 🙏🏻
“Empowered & Pain-Free”
"Dr. Hasenbank doesn’t just fix the problem—he teaches you how to solve the source and fix it yourself. With LÖSEN SOLUTIONS I feel so much more in control of my body now, and I can tackle any ache or tightness before it turns into a bigger issue. Highly recommend!”
— Chris D, Corporate Executive
“A Miracle Worker Who Solves the Source”
”"As an active individual, I struggled with pain and limitations that other treatments couldn’t resolve. Dr. Hasenbank’s LÖSEN METHOD not only identified the source of my issues but provided fast, effective solutions. His ability to empower me with LÖSEN SOLUTIONS has been life-changing. He’s truly a miracle worker!”
— Andrea C, Foundation Director
“From Immobility to Functional Movement”
"Dr. Hasenbank has been an invaluable resource, transforming our clients from painful immobility to functional, pain-free movement. His straightforward, research-based approach delivers consistent results, making him a trusted partner in elevating the quality of care we provide.”
— Jeff H, Personal Trainer & Studio Owner
“A Trusted Partner in Sports Medicine”
“Dr. Hasenbank’s comprehensive approach to musculoskeletal challenges has been an invaluable resource for sports medicine. His deep expertise and unwavering dedication make him a trusted partner for both patients and professionals alike."
— Bill B, Orthopedic Surgeon
“Running Stronger, Pain-Free”
"Dr. Hasenbank’s functional movement therapy helped me transition to natural running shoes and consistently hit new performance goals. Thanks to his LÖSEN SOLUTIONS, I’ve overcome injuries and moved stronger than ever."
— Shawn S, Runner
“Pain-Free Drives & Better Performance”
"Dr. Hasenbank’s LÖSEN METHOD has transformed my game. His corrective exercises and therapeutic techniques not only eliminated my back pain but also added 30 yards to my drives. I can now practice for hours without discomfort, and my performance has never been better. Thanks to his care, I’m playing pain-free and at my best!"
— Marshall P, Pro-Am Golfer
“It’s Like Magic!”
"I had chronic shoulder pain for years and tried every treatment out there—physical therapy, massage, acupuncture—but nothing seemed to work. After just one session with Dr. Hasenbank's LÖSEN METHOD, my pain was gone, and I had full mobility again. It was like magic! Now I know how to take care of my body and stay pain-free.”
— Sarah L, Professional Musician
“A Game-Changer for My Career”
"As a professional athlete, my body is my livelihood. Dr. Hasenbank not only helped me recover from a nagging hip injury but also taught me LÖSEN SOLUTIONS to prevent future issues. His methods have been a game-changer for my performance and career longevity."
— Xavier A, NFL Linebacker
“Olympic-Level Expertise”
"Dr. Hasenbank’s LÖSEN METHOD kept me healthy and performing at my best during the 1999 World Championships and 2000 Olympics. Among the many professionals I’ve worked with worldwide, his expertise remains unmatched."
— Curt Y, 2x Olympic Track Athlete
“Rapid Relief in Just Minutes”
"I was skeptical when I heard about the ‘instant results,’ but it’s true. After one session with Dr. Hasenbank, my stiff neck and headaches were gone. The relief was almost immediate, and the long-term changes have been incredible."
— Emma F, Yoga Instructor
“Confident Return to Triathlon”
"After knee surgery, Dr. Hasenbank used the LÖSEN METHOD to help me regain full knee extension, restore muscle balance, and rebuild my confidence. Thanks to his professional and thorough care, I tackled the 2006 triathlon season knowing my body was ready for the challenge."
— Kimberly H, Professional Ironman Triathlete
“Empowering Long-Term Wellness in College Athletics”
"As an NCAA Women’s Lacrosse Coach, Dr. Hasenbank has been a game-changer for our team. His LÖSEN METHOD not only relieves pain but also prioritizes long-term wellness by teaching athletes LÖSEN SOLUTIONS to sustain the results. His approach fosters independence, allowing athletes to stay healthier longer—a rare and invaluable resource."
— Cathy S, NCAA Coach
“Tailored Solutions for Long-Term Results”
"As a fitness studio owner with 17 years of experience, I thought I understood the human body—until pain and weakness in my legs and hips left me stumped. Dr. Hasenbank’s tailored LÖSEN SOLUTIONS, including chiropractic adjustments and rehabilitative exercises, eliminated the pain and restored my strength. His expertise has been invaluable in keeping my clients moving better and living pain-free."
— Rusty K, Personal Trainer & Studio Owner
“Back on the Field Pain-Free”
"As a 7-time NFL Pro Bowler, back and hip pain had me feeling 'all jacked up' and sidelined. Dr. Hasenbank’s LÖSEN METHOD not only got me back on the field within a few sessions but also gave me the tools to stay healthy. His care has been a game-changer for my recovery and performance."
— Robaire S, NFL Defensive End
“The Best Decision I Ever Made”
"After years of dealing with low back pain and countless failed treatments, I decided to try the LÖSEN Method . Within weeks, I was not only pain-free but moving better than I had in decades. I can’t thank Dr. Hasenbank enough—this was the best decision I ever made for my health!”
— Jane M, Marathoner
“Essential Solutions for Injury Recovery”
"Dr. Hasenbank’s methods and manual therapy knowledge have become essential tools in our high school program. His LÖSEN METHOD consistently delivers results, solving problems that traditional methods couldn’t. His expertise is invaluable to our athletes' performance and recovery."
— Marc K, HS Athletic Trainer
“Precision & Expertise”
"Dr. Hasenbank’s high-tech approach to physical therapy is unparalleled. He identifies and fixes the root causes of problems with precision. His understanding of human physiology and anatomy is second-to-none. Highly recommended!"
— Charlie M, Cyclist
“Transformative for Fitness Professionals & Clients”
"Dr. Hasenbank’s cutting-edge methods in pain relief and movement correction are among the best I’ve encountered in my 17 years as a collegiate strength coach and personal trainer. His passion for solving the source of issues with the LÖSEN METHOD has helped me stay strong and healthy, and I confidently refer my athletes and clients to him, knowing they’ll receive exceptional care."
— Tash W, Personal Trainer & Former NCAA Strength Coach
“A Godsend for Active Lifestyles”
"Dr. Hasenbank’s LÖSEN METHOD is nothing short of miraculous. Not only did he solve the root cause of my movement issues, but he also taught me how to keep my body moving better with LÖSEN SOLUTIONS. His expertise and compassionate approach have made a world of difference. Treat yourself—you won’t regret it!”
— Jason S, Fitness Enthusiast
“Ready for Training Camp”
"As an NFL Defensive Tackle, staying loose and mobile is critical, but the grind of the game had me stiff and struggling before training camp. Dr. Hasenbank’s LÖSEN METHOD worked wonders—he got me loosened up, pain-free, and ready to perform at my best. His expertise is a game-changer for athletes at every level."
— Shaun R, NFL Defensive Tackle
“Life-Changing Relief”
"Dr. Hasenbank’s LÖSEN METHOD changed my life. By addressing the root cause of my issues, he resolved years of recurring injuries and ineffective treatments. I’ve enjoyed 13 months of healthy running, cycling, and swimming, feeling stronger and more structurally sound than ever."
— Christie T, Ironman Triathlete & Marathoner
“Unmatched Rehabilitation & Prevention”
"Dr. Hasenbank’s LÖSEN METHOD rehabilitated every injured varsity athlete in record time while preventing further issues through innovative techniques. His skills, professionalism, and enthusiasm make him an irreplaceable asset to our athletic program."
— Ray E, HS Coach
“Maximizing Performance and Recovery”
"As a personal trainer and coach, I’ve seen firsthand how Dr. Hasenbank’s expertise keeps athletes moving better and performing at their best. With the LÖSEN METHOD, he not only addresses aches and pains but also provides insights that help my clients excel. Thanks to his pre-race tune-up, I set a new personal record in my marathon and even qualified for Boston—his work truly makes a difference."
— Robynne P, Personal Trainer
“Movement Restored & Beyond”
"Dr. Hasenbank doesn’t just fix the problem—he transforms the way you understand your body. Thanks to his LÖSEN METHOD, my movement issues are gone, my body is balanced, and he even helped me resolve chronic digestive problems. I trust him completely and will continue to rely on his expertise. He’s the best!"
— Monica R, Fitness Competitor
“Tuned-Up & Ready for the Season”
"As a professional basketball player, staying in top shape is everything, and Dr. Hasenbank’s LÖSEN METHOD was exactly what I needed. His treatments got me loosened up, tuned-up, and ready to dominate the season with the Clippers. Dr. Hasenbank’s approach is second to none—I felt unstoppable on the court."
— Cuttino M, NBA Shooting Guard
“From Injury to NCAA Golf”
"As a senior high school golfer, I owe my success to Dr. Hasenbank and the LÖSEN METHOD. When I first started working with him, I was struggling with a debilitating lower back injury that limited my mobility and threatened my future in golf. His targeted treatments—including adjustments, stretches, and dry needling—completely healed my injury and taught me how to maintain my progress with LÖSEN SOLUTIONS. Now, I’m playing pain-free and proud to have signed a National Letter of Intent to play Division 1 golf. Thank you for helping me achieve my dream!"
— Meghann S, NCAA Golfer
“Marathon Success Story”
"As a dedicated runner, I feared my injury would keep me from training. Dr. Hasenbank’s LÖSEN METHOD not only helped me recover but also transformed my performance. Thanks to his care, I completed the Houston Half Marathon and San Diego Rock & Roll Full Marathon stronger than ever."
— Angela K, Marathoner
“Exceptional Expertise, Unparalleled Results”
"Dr. Hasenbank is a standout practitioner whose expertise, cutting-edge tools, and exceptional skill set consistently deliver outstanding results. As a highly selective professional in fitness and rehabilitation, I confidently refer patients to him, knowing he’s an unparalleled upgrade from others in his field."
— Dan D, Personal Trainer & Author
“A Transformative Asset to NCAA Athletics”
"Dr. Hasenbank’s unparalleled ability to solve the source of chronic injuries, prevent acute issues, and maintain balance in athletes’ bodies has been transformative. His LÖSEN METHOD not only benefits athletes directly but also empowers clinicians like myself with actionable knowledge. His expertise, passion, and character make him an invaluable asset to any athletic program."
— Matt B, NCAA Athletic Trainer
“Back in the Saddle with Rapid Results”
"After two shoulder surgeries and frustratingly slow progress with traditional therapy, Dr. Hasenbank’s LÖSEN METHOD was a game-changer. His dry needling techniques restored my range of motion in just one session—results that even impressed my physical therapist. Thanks to his LÖSEN SOLUTIONS, I’m back to the active horseback riding lifestyle I love. Forever grateful!”
— Vivi M, Equestrian
“From Accident to Ironman”
"Dr. Hasenbank is one of a kind. His deep understanding of the human body has kept me pain-free through two Ironman triathlons, five 70.3 races, and 33 marathons. After a severe truck vs. bike accident in 2013, his LÖSEN METHOD, including cranial work, stretching, and trigger point release, enabled me to recover fully and compete pain-free in IM Florida just eight weeks later. Even after relocating, I drive to see him every 4-6 months for tune-ups. His care has been transformative."
— Elaine V, Ironman Triathlete & Marathoner
“A Game-Changer for Chronic Pain & Injuries”
"Dr. Hasenbank is a game-changer. His innovative LÖSEN METHOD focuses on solving the root cause of pain, not just addressing the symptoms. Both I and my clients have experienced transformative results, making him a trusted resource for resolving chronic issues and injuries beyond our scope."
— Daniel M, Personal Trainer & Studio Owner
“Pain-Free Miles”
"Dr. Hasenbank’s care eliminated my back and hip pain, allowing me to cycle long distances without discomfort. His professional and thorough approach ensures every session is geared toward achieving real results."
— Paula J, Cyclist
“Pain-Free Running”
"For the first time in my running career, I completed a half marathon completely pain-free and without medication. Dr. Hasenbank’s LÖSEN METHOD resolved my chronic issues, improving both my performance and quality of life."
— JoAnn W, Half-Marathoner
“World-Class Care for High School Athletes”
"Dr. Hasenbank’s expertise in solving the source of injuries has not only prevented issues but also accelerated recovery times for our athletes. His innovative LÖSEN METHOD consistently delivers exceptional results, making him a trusted and highly recommended resource for athletic programs."
— Dick P, HS Athletic Director
“Race-Changing Results”
"Dr. Hasenbank’s program eliminated pain and restored my strength. The changes in my race form before and after his treatments are a testament to the transformative power of the LÖSEN METHOD."
— Rusty K, Ironman Triathlete & Marathoner
“Transforming Communities Through Care”
"Dr. Hasenbank’s volunteer work in underserved communities has revolutionized our sports programs by preventing injuries and empowering athletes with professional-level care. His dedication has left a lasting legacy of health, opportunity, and hope for countless young athletes."
— Prince C, Director of Inner-City Program
“Boston Bound”
"Dr. Hasenbank’s pre-race tune-ups and LÖSEN SOLUTIONS helped me set a new PR and qualify for Boston. His expertise ensured I was in peak condition, and I couldn’t recommend him more highly!"
— Robynne P, Marathoner
“Helping Clients Push Past Pain”
"As a personal trainer, I’ve seen firsthand how aches and pains can hold clients back from achieving their fitness goals. Dr. Hasenbank’s LÖSEN METHOD has been a game-changer, helping my clients overcome the nagging issues that kept them from strength training and pushing their limits. His expertise ensures they stay active, pain-free, and on track to reach their peak fitness."
— Curt Y, Personal Trainer
“Keeping Active Bodies Moving”
"As a personal trainer, yoga teacher, and drummer, my body takes a beating, but Dr. Hasenbank’s cutting-edge LÖSEN SOLUTIONS keep me aligned, pain-free, and functional. Whether it’s shoulders, back, feet, or neck, he knows exactly how to solve the source of the issue. I confidently recommend him to my clients, friends, and classes because he truly understands the human body and helps us stay moving and performing at our best!"
— Jen H, Personal Trainer & Author
“Freedom from Chronic Back Pain”
"After years of debilitating back pain, Dr. Hasenbank’s LÖSEN METHOD gave me my life back. For the first time in a decade, I’ve been completely pain-free and able to live fully."
— Karen B, Runner
“Championship-Winning Care”
"Dr. Hasenbank got me back on my bike after debilitating back and quad pain. Thanks to the LÖSEN METHOD, I won the 2007 Texas State Cat 5 ITT and Cat 4 Team Time Trial Championships. His expertise is unmatched for athletes seeking peak performance."
— Alex P, Cyclist
