Fitness Without Limits
Where every ability finds strength, every challenge meets opportunity, and every athlete discovers their potential
Our Story
Fitness Was Never Designed for Everyone
For too long, fitness has been treated as something reserved for people who fit the traditional model—a person who can follow fast-paced instructions, navigate a busy gym, tolerate sensory overload, or exercise without individualized support.
But what about the autistic teenager who wants to be strong?
The young adult with developmental disabilities who wants to exercise with friends?
The older adult rebuilding confidence after illness?
The child who has never felt successful in sports?
The problem was never a lack of ability.
The problem was that fitness wasn’t designed with everyone in mind.
A Different Vision
ABL Fitness was founded by Karen Hurley, a physical therapist with more than 20 years of experience working alongside neurodiverse individuals and people with disabilities.
Throughout her career, Karen witnessed something remarkable.
When exercise was adapted to an individual’s communication style, learning preferences, sensory needs, and physical abilities, people didn’t just participate—they thrived.
They became stronger.
More confident.
More independent.
Healthier.
Yet after therapy ended, families were often left with nowhere to go. Traditional gyms weren’t prepared to provide the support many individuals needed, leaving a gap between healthcare and lifelong wellness.
ABL Fitness was created to bridge that gap.
More Than Adaptive Fitness
Today, ABL Fitness is a nonprofit fitness and wellness organization dedicated to making evidence-based physical activity accessible to everyone.
Grounded in the American College of Sports Medicine’s Exercise is Medicine® initiative, we combine expertise in physical therapy, exercise science, adaptive fitness, and individualized coaching to create programs where every participant can succeed.
Our programs serve children, teens, adults, and older adults at every stage of life. Whether someone is developing athletic skills through Kids Ninja Fitness, participating in adaptive fitness, managing a chronic health condition, pursuing healthy aging, or seeking individualized coaching, we believe every person deserves access to safe, evidence-based exercise in an environment where they are supported and encouraged to succeed.
Whether someone joins Adaptive Fitness, Kids Ninja Fitness, Stronger for Life, Personal Training, or Special Olympics Powerlifting, our purpose remains the same:
To help every individual build strength, confidence, independence, and lifelong health.
Why We Became a Nonprofit
As ABL Fitness grew, one reality became impossible to ignore.
Many of the people who needed our programs the most faced financial barriers that limited access to quality fitness opportunities.
We knew our mission was bigger than operating a successful business.
We wanted to remove barriers, expand access, partner with healthcare providers and community organizations, support families through scholarships, and build a model that could improve lives for generations to come.
Transitioning to a nonprofit allowed us to focus on what has always mattered most—not maximizing revenue, but maximizing impact.
Aiming Beyond Limits
Our name reflects our philosophy.
ABL—Aiming Beyond Limits—means we do not define people by their diagnosis, disability, or perceived limitations.
Instead, we believe limitations often exist within environments that fail to provide the right support.
When fitness is individualized, evidence-based, and built on trust, every person has the opportunity to move, grow, belong, and thrive.
Because fitness truly is without limits.
Our Revolutionary Approach
Redefining what’s possible in adaptive fitness
Neuro-Affirming Design
We build programs around how brains actually work, not how we wish they worked. Our environment honors different processing styles, communication preferences, and sensory needs as natural variations, not deficits to overcome.
Strength-Based Methodology
We identify and build upon each athlete’s unique strengths rather than focusing exclusively on challenges. This positive psychology approach creates sustainable motivation and measurable progress.
Community Integration
Fitness happens in relationship. Our peer mentorship model and inclusive class structure ensure that social connection and community building are integral to the fitness experience, not separate from it.
Specialized Expertise
Advanced certifications that make the difference
Exercise is Medicine® Certification
As Exercise is Medicine® Credentialed Professionals, our staff apply evidence-based exercise principles to help individuals safely improve health, function, and long-term wellness through personalized physical activity.
Adaptive & Inclusive Trainer
Expertise in modifying exercises and equipment to ensure full participation regardless of physical or cognitive differences.
American College of Sports Medicine Certified
As an ACSM Inclusive Fitness Specialist, Karen is trained to design and deliver individualized, evidence-based exercise programs that promote health, function, and lifelong physical activity for individuals of all abilities.
Physical Therapy Background
Clinical expertise ensures safe progression, proper form, and integration of therapeutic goals into fitness programming.
Who Thrives at ABL Fitness
Our specialized, individualized approach supports a wide spectrum of athletes across the lifespan, including those with:
Neurodiversity & Developmental Profiles
- Autism Spectrum Profiles
- ADHD & Executive Function Differences
- Down Syndrome & Genetic Conditions
- Learning & Cognitive Differences
- Communication Differences
Neurological & Physical Conditions
- Cerebral Palsy & Motor Challenges
- Traumatic Brain Injuries
- Physical & Visual Impairments
Sensory & Emotional Health
- Sensory Processing Differences
- Anxiety & Mental Health Considerations
Medical & Aging Populations
- Older adults building strength, balance, and independence
- Cancer recovery and survivorship
- Individuals taking GLP-1 medications (muscle & metabolic support)
- Learning & Cognitive Differences
- Chronic conditions (obesity, osteoporosis, arthritis, metabolic health)
We specialize in meeting each athlete where they are—physically, cognitively, and emotionally—while providing individualized support to build strength, confidence, and lifelong health.
Proven Impact
Redefining what’s possible in adaptive fitness
60+
athletes served each week
90%
athlete retention rate
30+
peer mentors engaged
The true measure of our success isn’t in statistics, but in the moments we witness every day: the first unassisted pull-up, the new friendship formed between spotting partners, the confidence gained from mastering a movement that once seemed impossible.
Frequently Asked Questions
We know finding the right fitness environment matters. Here are answers to common questions from families, athletes, and healthcare providers.
Getting started is easy. We take time to learn about each athlete’s goals, interests, and support needs so we can recommend the program that will help them be successful. Whether you’re interested in Kids Ninja Fitness, Adaptive Fitness, personal training, physical therapy, or Stronger for Life, we’re happy to guide you to the best fit.
That’s okay! Many athletes join ABL Fitness with little or no previous experience. We meet each athlete where they are and focus on building confidence, success, and enjoyment first. Our coaches adapt activities and provide the support needed for every athlete to participate meaningfully.
ABL Fitness is a nonprofit fitness organization serving children, teens, adults, and older adults of all abilities. While we are known for our expertise in adaptive fitness, neurodiversity, and inclusive programming, we also welcome individuals without disabilities who are looking for a more personalized, supportive, and evidence-based approach to fitness.
What truly sets ABL Fitness apart is that we focus on the whole athlete. We believe lasting success comes from more than exercise alone. Our programs combine evidence-based fitness with individualized coaching, adaptive strategies, motor development, confidence building, social connection, and meaningful relationships to help every participant reach their fullest potential.
We prioritize trust first, knowing that fitness success follows when athletes feel safe, understood, supported, and appropriately challenged. Every program is individualized to meet participants where they are while helping them build strength, independence, resilience, and lifelong healthy habits.
Whether someone joins Kids Ninja Fitness, Adaptive Fitness, Stronger for Life, Personal Training, or our Special Olympics Powerlifting program, our mission remains the same: helping every individual move better, feel stronger, build confidence, and thrive through fitness.
Adaptive fitness is an individualized approach to exercise that adjusts coaching, communication, environment, and programming to meet each person’s unique needs and abilities. At ABL Fitness, we focus on building strength, confidence, regulation, functional movement, and meaningful connection in a supportive environment where athletes of all abilities can succeed.
Yes. ABL Fitness specializes in working with individuals with autism, ADHD, and other neurodiverse profiles. Our coaches use structured routines, individualized communication strategies, visual supports, and adaptive coaching methods to help athletes feel successful, safe, and connected through fitness.
ABL Fitness provides programs for children, teens, and adults across the lifespan. Our programs currently serve athletes ages 5 through older adulthood.
It depends on the athlete and the program. Some athletes benefit from caregiver support during the transition into a new class, while others participate independently. Our goal is to help each athlete feel safe, successful, and appropriately supported while building confidence and independence over time.
In some cases, yes. Families have used DDS funding, self-directed supports, and other community-based funding sources for fitness and wellness programming. We are happy to discuss documentation and determine whether our programs may qualify within your individual plan or funding structure.
Yes. ABL Fitness offers Special Olympics training opportunities, including powerlifting preparation and strength programming. Athletes work on strength, technique, confidence, and competition readiness in a supportive team environment.
ABL Fitness is located in Wellesley, at 12a Mica Lane, and serves individuals and families throughout the Greater Boston and MetroWest areas.
Yes. We offer individualized 1-on-1 training sessions for athletes who benefit from personalized instruction, medical fitness support, skill development, or a quieter environment before transitioning into group programming. Sessions are tailored to each athlete’s goals, needs, and learning style.
ABL Fitness offers programs for children and adults with a wide range of abilities, goals, and support needs.
Our Kids Ninja Fitness classes are designed for children who can participate independently in a group setting and are looking to build strength, coordination, confidence, and athletic skills through fun obstacle courses, games, and fitness challenges.
Our Adaptive Fitness classes are designed for individuals who may benefit from additional coaching, individualized support, sensory regulation strategies, visual supports, motor coaching, or exercise adaptations. Many of our adaptive athletes have autism, ADHD, Down syndrome, intellectual disabilities, physical disabilities, or other developmental or medical needs, but a diagnosis is not required.
If you’re unsure which program is the best fit, we’d be happy to help guide you through the process and recommend the option that will set your athlete up for success.
Yes! Volunteers play an important role in helping athletes build confidence, connection, and fitness skills. We welcome high school students, college students, professionals, and community members who are passionate about inclusion and making a difference. No prior experience is required—training is provided. To learn more about volunteer opportunities, visit our Volunteer Page under the Get Involved menu.
No. Many of our volunteers begin with little or no experience. We provide training, mentorship, and ongoing support to help volunteers feel confident and successful. The most important qualities are a positive attitude, reliability, and a willingness to connect with others.
