SCI-FIT - Spinal Cord Injury Functional Integrated Therapy

SCI-FIT Founders

Dan - Founder - CEO
Annabelle - Founder - CFO
Jerry Rainey - Founder - COO

On June 3rd, 2005 Dan was hit by a wave while vacationing in Maui and broke his neck. Dan suffered a C-5 incomplete spinal cord injury. He spent a month in ICU after the doctors fused C-3 through C-7, and a total of three months in the hospital. While in the hospital, he was repeatedly told he would never walk again, let alone move anything below his level of injury. Dan and his wife, Annabelle, refused to believe this. Together, determined to prove these statements wrong, they searched for alternative methods to treating spinal cord injuries.


One week after being discharged from the hospital Dan and Annabelle moved to Southern California so Dan could start an intense exercise-based recovery program. Dan began working out two hours a day five days a week while still wearing his neck brace. After the first month of intense exercising, Dan saw huge improvements. Within 3 months he was able to feed himself and dress himself again. By the sixth month mark, Dan took his first steps with a walker. When Dan returned to the bay area he was using a walker or crutches full time. In July of 2007, two years after his injury, Dan uses only crutches to walk and continues to work toward his goal of walking without any aids.

Dan and Annabelle were born and raised in the Bay Area. They believe Dan's injury happened for a reason. They know first-hand how expensive, and difficult it is to leave the support and comfort of home in order to relocate for this type of program. They also know how important exercise is to those who have suffered a spinal cord injury. Without an intense exercise program, Dan would never know the potential his body had for recovery. Dan has been given the gift of walking again, and he and Annabelle would like to give back to the community they grew up in. For these reasons they have decided to co-found SCI-FIT and provide the opportunity for others within the Bay Area region to reach their potential.

Shortly after SCI-FIT opened in 2007 people with other neurological disorders started to apply. Exercise has been proven to be beneficial in many of these neurological conditions and a program like this is essential for maintaining and improving strength, balance, and coordination. In 2009, Dan and Annabelle decided to add NEURO-FIT as part of the SCI-FIT organization in order to better represent the clientele that is served by the talented staff at SCI-FIT. Dan and Annabelle hope that the NEURO-FIT addition will enable them to help a larger population.

Jerry Rainey - Founder - COO

Jerry Rainey Recognized by his peers as leader and innovator in the world of spinal cord injury post-traditional exercise therapy , Jerry Rainey is the Floor Manager at Spinal Cord Injury Functional Integrated Therapy (SCI-FIT), which has set the standard for providing individuals with neurological injuries with cutting-edge training based on the latest sports and therapeutic science. Jerry and SCI-FIT have trained and traveled to many different Centers and have worked with many types of neurological disorders at their state-of-the-art facility, where Jerry and the SCI-FIT have implemented many progressive and unique breakthrough concepts in exercise therapy for neurological disorders.

Jerry began a coaching career at his alma mater, Oklahoma State University, while pursuing his Masters degree in Health Promotion (Clinical). He later became Director of Fitness for Iowa Tribe of Oklahoma where he implemented innovative and successful health and fitness programs for individuals who were looking to improve the their overall health and well being. In 2003, Jerry ventured to Southern California, were he started his career working with Spinal Cord Injuries and neurological disorders. Jerry's continual pursuit of quality and his vision of helping creating a facility completely dedicated to helping all individuals achieve their goals. Jerry teamed up with Dan and Annabelle which led to the development of SCI-FIT in Pleasanton, California in 2007.

Since 2003, Jerry has worked over 8000 hours with Neurological disorders from SCI (C3-L2), MS, Stroke, and variety of other neurological disorders. Jerry has also traveled to Scandinavia to educate and train physical therapist and athletic trainers on different training techniques. He has also attended National, Local conference and fundraising events to remain current on recent finding in the realm of neurological disorders. Jerry continues to push the envelope on education, research, and technology to ensure clients are getting the maximum benefit out of our staff and our facility.

Kayla Robertson - Assistant Facility Manager
Brett Herendeen - Neuro Exercise Therapist
Kris Stucker - Neuro Exercise Therapist
Mike Terrell - Neuro Exercise Therapist
Stephanie Behrendt - Neuro Exercise Therapist
Erica Martin - Neuro Exercise Therapist
Rachael Martinez - Neuro Exercise Therapist
Harold Lueders - Neuro Exercise Therapist

Kayla Robertson - Assistant Facility Manager

Kayla RobertsonKayla is a graduate of Springfield College in Massachusetts, with a Bachelor of Science in Applied Exercise Science. She acquired her Personal Training Certification from the American College of Sports Medicine and is also CPR and AED certified.

Kayla has always felt passionately about the field of health and fitness. Growing up in New England, she participated in sports ranging from Basketball to Track and Field. She was able to continue her participation in Track and Field at Springfield College. There she received all New England as well as all conference honors in multiple events.

Kayla has spent time interning at the successful Strength and Conditioning departments of the College of the Holy Cross in Worcester, Massachusetts as well as the University of Rhode Island. These internships gave her the opportunity to work with athletes in a variety of sports such as Football, Hockey, and Rowing. There she was also introduced to progressive functional training techniques and philosophies. After graduation, Kayla decided to pursue a career in Personal Training at a privately owned gym in Massachusetts where she worked with clients of all ages and ability levels in both one-on-one and group settings. A year later, she decided to relocate to California, where she found SCI-FIT. Kayla has always had an interest in working with special populations and is excited for the opportunity to work in the field of functional rehabilitation.

Coming from an athletic background, Kayla is an extremely motivated and goal-oriented person. She gives one hundred percent to everything she commits to and expects nothing but that from the individuals she works with. Kayla also believes that building a foundation of trust with her clients is the first step in being able to push them further then they would have imagined possible.

Brett Herendeen - Neuro Exercise Therapist

Brett Herendeen Brett's passion for fitness started at an early age as he played sports such as baseball, soccer and moved into playing high school and college football as well as boxing for three years. When he isn't working, Brett likes to continue educating himself on the body, as well as volunteer his time working with Autistic and Bipolar children and teenagers.

Brett has used his years of education and dedication to Health and fitness to continuously grow as a trainer and exercise therapist. Brett graduated from Cal State East Bay with a Bachelors of Science in Kinesiology (Athletic Training), and has acquired personal training certifications from NASM, and NESTA. He has been a personal trainer for four years working with clients looking to improve their athletic performance, weight loss, as well as injury rehabilitation and prevention. Brett is also a certified EMT and has a year of field experience on an ambulance.

Brett's life experience of working in multiple different environments and with all different age groups allows him to relate to people very well and helps him build strong relationships with clients. He is a very motivated person and uses his internal motivation and drive to help push clients to reach their goals and work as hard and smart as possible.

Kris Stucker - Neuro Exercise Therapist

Kris StuckerKris Stucker is a graduate of California State University Chico with a B.S. Degree in Exercise Physiology. He is also CPR and AED certified.

Kris has dedicated his life to health and fitness after losing 80 pounds during high school. Kris lives an active lifestyle and participates in recreational sports. He played lacrosse at De La Salle high school and in college. He currently plays in a roller hockey league and has been playing on and off over the last 12 years.

During college Kris volunteered at a physical therapy clinic for two years. He loved working with people and helping them achieve their goals of getting back into their "normal" lifestyle after injury. Being a very detailed and passionate person, Kris knew this was the perfect direction for his future. After college he was a personal trainer for about eight months. Then Kris found Sci-Fit and fell in love with their program and how they were helping the spinal cord injury community beyond physical therapy.

Mike Terrell- Neuro Exercise Therapist

Mike TerrellMichael is a natural athlete whose talent in sports has led him to a career in fitness and health. His path began early, as a high school athlete that stood out in football by earning all conference honors.  He also lettered in track and field and wrestling.  At San Joaquin Delta College he played football and continued to compete in track and field.

Later, Michael, graduated from the University of Minnesota, Morris with a Bachelor of Arts in Sports Management while excelling in football and track receiving All-Conference Honors.

After graduation, he followed his passion for fitness as a sports performance coach, training young as well as elite athletes. Michael continued his desire to learn by becoming a Certified Strength and Conditioning Specialist (C.S.C.S.) through the National Strength and Conditioning Association. He also currently holds certifications in CPR, First Aid, and AED. He enhanced his breadth of knowledge of the human body by becoming a certified massage therapist.

Throughout his career and education, Mike has worked with a myriad of athletes from different sports, states of injury and rehabilitation, as well as diverse backgrounds. His personable nature and can-do attitude has increased achievement levels for every person he trains. He continues to gain knowledge and strives to be the best at what he does with continued education and training.

Stephanie Behrendt - Neuro Exercise Therapist

Stephanie Behrendt Stephanie graduated from UC Davis in 2011 with a Bachelor of Science degree in Exercise Biology. She spent the latter half of her college career as a Student Athletic Training intern with UC Davis Intercollegiate Athletes, where she was introduced to sports medicine, injury rehabilitation, and emergency medicine. The internship provided the opportunity for her to work with athletes through their entire injury rehabilitation process, including functional strength training and patient education.

Stephanie is ACE certified and over the past several years, she has been teaching fitness classes particularly Spinning and step aerobics. She has career aspirations of earning a Master's degree in Clinical Exercise Physiology and becoming an ACSM Clinical Exercise Specialist.

Stephanie's positive attitude and enthusiasm for life is contagious. Her high expectations push clients to work hard every day towards their goals.

Erica Martin - Neuro Exercise Therapist

Erica MartinErica went to Sonoma State University by way of a softball scholarship. She graduated with a Bachelors of Science in Kinesiology with a concentration in Lifetime Fitness. Erica is American Red Cross CPR/First Aid certified and is a NESTA Certified Personal Trainer.

Erica has been active in a variety of physical activities such as softball, soccer, basketball and volleyball most of her life. She reached Varsity level in all sports, as well as receiving All-League and Academic Student Athlete recognition. She continues to stay active by being a Licensed Zumba Fitness instructor, assisting as a high school softball coach, playing slow-pitch softball and participating in various fitness events.

Erica knew she wanted to help others when she assisted her brother with his rehabilitation after his car accident, and went on to intern at FallProof, assisting older adults with balance and mobility impairments and experience in working with children with autism. She is eager to assist others in achieving their personal goals, and when she came to SCI-FIT, she knew she wanted to be a part of a unique team dedicated to helping others.

Rachael Martinez - Neuro Exercise Therapist

Rachael MartinezRachael is a graduate of UC Davis with a Bachelor of Science in Exercise Biology. In college Rachael played Division 1 lacrosse all four years, serving as team captain her senior year. Seeing how sports rehabilitation impacted her own sports career as well as learning about it in depth through her area of studies impacted Rachael to pursue a career in exercise rehabilitation.

Rachael is a huge advocate for the positive physiological and emotional effects exercise and sports have on people. She continues to express her passion for sports through coaching for a local varsity lacrosse program. Rachael tries to use her positive attitude, hard work ethic, and team minded outlook when working with clients at SCI-FIT.

Harold Lueders - Neuro Exercise Therapist

Rachael MartinezHarold graduated from Cal State University Fullerton with a Bachelors of Science in Kinesiology. Harold is also CSCS certified, EMT basic certified and Cross fit level 1 certified.

After graduation from college Harold set out to put his degree to good use. He worked in physical therapy clinics for five years. He had a chance to work with people of all ages dealing with a wide variety of injuries and disorders. For a year Harold worked in a clinic specializing in rehab for multiple sclerosis patients.

Over the last several years Harold has been passionately participating in CrossFit. He works out hard daily climbing the ladder to get to regionals. In 2013 Harold came in the top 10% for Northern California. He currently is a coach for CrossFit Mariner Square.

At SCI-FIT Harold takes his therapeutic exercise knowledge and combines it with his CrossFit exercises to create a very balanced workout for our clients. You can expect Harold to push you to the max while performing functional exercises.

SCI-FIT: Are you ready?