The Athletes Corner Team

We’re Gabriella and John, the co-founders of Athletes Corner, but more importantly, we’re two people whose lives were changed by strength training in very different ways.

Our Story

Gabriella grew up as an athlete and spent years surrounded by sports, performance, and competition. But it wasn’t until working in the physical therapy world that she truly saw the power of strength training beyond athletics.

She saw people frustrated by recurring injuries, fearful of movement, and stuck in cycles of pain without a clear path forward. 

Time and time again, strength training became the missing piece, not just for recovery, but for rebuilding confidence and trust in the body again.

What started as a passion for sports devolved into a deeper mission: helping people feel strong enough to fully live their lives again.

John’s journey looked different. 

Like many busy professionals, work slowly began to consume most of his time and energy. Long hours, stress, and the demands of corporate life made it easy for health and movement to become an afterthought.

Over time, he realized he didn’t just miss exercise; he missed feeling energized and physically connected to himself.

Strength training became more than a workout. It became an outlet, a challenge, and eventually a passion. 

Through training, he discovered a love for pushing himself in a way that made him feel healthier and stronger for everyday life.

Together, our experiences shaped the foundation of Athletes Corner. We wanted to build a place where strength training feels approachable, structured, and purposeful.

At Athletes Corner, we combine Gabriella’s background as a licensed Physical Therapist and Certified Strength Coach to create programs that help people build strength safely, improve performance, reduce injury risk, and create long-term consistency.

Because the truth is, training for everyday life is no different than training like an athlete.

Whether your goal is to run farther, keep up with your kids, get back into the gym confidently, prevent injuries, or simply feel strong again, we believe everyone deserves access to strength training that feels empowering, not overwhelming.

OUR TEAM

Gabriella Greif PT, DPT, CSCS

Gabriella, a Texas native, is a Licensed Physical Therapist and Certified Strength and Conditioning Specialist. She earned her Doctorate in Physical Therapy from Northeastern University in Boston, Massachusetts, in 2016.

With over nine years of experience, Gabriella has cultivated extensive expertise in sports performance, specializing in working with active individuals, athletes, and professional dancers. Her career highlights include collaborating with boxers, professional rugby players, endurance athletes, CrossFit athletes, and supporting professional dancers onstage during her two-year tenure in London’s West End.

After relocating from the U.S. to London, Gabriella continued to embrace life abroad and moved to Amsterdam, where she focused on advancing her strength and conditioning expertise and obtaining the necessary credentials to become a strength coach.

Throughout her career, Gabriella identified a critical gap in the integration of strength training within rehabilitation. Determined to address this, she worked tirelessly to incorporate strength training into her practice, recognizing its importance not only for recovery and performance enhancement but also for improving overall quality of life.

Passionate about bridging the gap between rehabilitation and strength training, Gabriella has spent years refining her skills and expanding her knowledge in this area. She is dedicated to sharing these insights in ways that are practical, accessible, and impactful.

As an athlete herself, Gabriella brings personal insight into the challenges athletes face and the demands of their training. Her athletic journey includes competing in track and field, basketball, boxing, Hyrox competitions, and marathons. Currently, she focuses on CrossFit and long-distance running as she is always prepping for her next road race.

Gabriella, much like Athletes Corner, believes everyone has the potential to be an athlete. She is passionate about empowering individuals to train like athletes—not solely to enhance sports performance, but to elevate their overall quality of life.

Portrait of Gabriella Greif, owner of Athletes Corner

OUR TEAM

John-Ricardo Chadwick

John, a Massachusetts native, earned his degree from the University of Massachusetts at Amherst, majoring in Economics, with a minor in Information Technology and a certificate in Spanish. Over the past 15 years, he has built a dynamic career in Business Operations and Supply Chain, navigating both domestic and global landscapes.

John’s professional journey began at Target Corporation, where he led operational teams and developed expertise in Logistics and In-Store Replenishment. These roles strengthened his leadership skills and deepened his passion for running a customer focused, efficient business.

After relocating to Boston, John joined New Balance Athletics, expanding his operational scope to Inventory Planning, Allocation, and Sourcing for Lifestyle Footwear and Apparel. Immersed in New Balance’s culture of fitness and well-being, John developed a deep appreciation for athletics. He participated in company-sponsored races around Boston and spent winters enhancing his skiing skills in the mountains of New England.

In 2017, John transitioned to Sonos Inc., where he specialized in Demand Planning and Forecasting. A short-term assignment to the Netherlands in 2019 led to a permanent relocation to Amsterdam in 2021. There, he led a team of Allocation and Demand Planners while pursuing personal health goals like running the Dam to Dam race annually.

Driven by his passion for health, wellness, and strength training, John has chosen to combine his extensive operational expertise with his commitment to helping others build stronger, healthier lives. Like an athlete’s steadfast support system, he’s in your corner, championing your journey to achieve your full potential.

Our Values

At Athletes Corner, we understand that accountability is a cornerstone of success in strength training. It’s not just about setting goals; it’s about having the support and motivation to achieve them. We believe that when individuals commit to their fitness journey, they should have a community that encourages and holds them accountable to stay on track.

Our approach fosters personal responsibility, helping you stay focused and dedicated to your goals. We always ensure you have the tools and motivation you need to push through challenges and celebrate successes.

With accountability at the forefront, we empower you to take charge of your fitness journey and transform not just your body, but your mindset. Join us, and let’s hold each other accountable for reaching new heights together!

At Athletes Corner, we believe strength is amplified through community. Our inclusive environment brings together individuals of all fitness levels, creating a supportive space where challenges are met with encouragement.

Here, we celebrate achievements, foster accountability, and inspire one another. Together, we not only lift weights but also lift each other up. Join us and experience the true power of community in your strength training journey!

At Athletes Corner, transparency is a core principle that guides everything we do. We believe that open communication fosters trust and empowers our community. By sharing our processes, goals, and challenges, we create an environment where everyone feels informed and included.

We encourage honest feedback and dialogue, allowing individuals to voice their needs and aspirations. This commitment to transparency not only enhances accountability but also ensures that each member is fully supported on their strength training journey.

Together, we’ll build a stronger community, one honest conversation at a time!

At Athletes Corner, respect is the foundation of our community. We believe that every individual deserves to be treated with dignity, regardless of their fitness level or background. This commitment to respect fosters an inclusive and supportive environment where everyone can thrive.

We encourage open communication and celebrate diverse perspectives, knowing that each person’s journey is unique. By honoring each other’s efforts and experiences, we create a culture of trust and camaraderie that enhances our strength training experience.

Join us in building a community where respect drives personal growth and collective success. Together, we’ll empower one another to reach our fullest potential!

To create a safe and trustworthy environment for people of all fitness levels to gain exposure to strength training, through 1-on-1 personalized athletic training so every person can reach their absolute fullest potential.

Redefine the approach to strength training to make people of all fitness levels around the world feel stronger and healthier, by unleashing their inner athlete.