WE HELP ATHLETES AND FITNESS ENTHUSIASTS UNLOCK THEIR FULL POTENTIAL THROUGH NATURAL MOVEMENT — POWERED BY CUTTING-EDGE GEAR DESIGNED FOR THE HUMAN BODY.
At Stonarke, our journey began with one simple belief: the human body is designed to move naturally—grounded, powerful, and free. We’re inspired by the raw, instinctive movement found in nature. This passion led us to create innovative training tools that help athletes tap into their primal strength.
PRIMAL PRECISION
PRIMAL – Our deep connection to natural, instinctive movement. Training the body as it was meant to move, free and in tune with its innate power.
PRECISION – Our commitment to innovation, using advanced ergonomics to support and enhance every natural motion.
HUMAN CENTERED
We design intuitive tools that are ergonomically tailored to fit your unique form.
NATURAL CONNECTION
We stay grounded and in harmony with the earth, promoting minimalist training that frees your body to move naturally.
INNOVATIVE PERFORMANCE
Our advanced solutions are driven by science and design to elevate your performance.
POWER THROUGH MOVEMENT
We help fitness enthusiasts unlock their full potential through the raw power of natural movement.
We envision a future where training is revolutionised by merging cutting-edge ergonomics with the inherent power of natural movement, empowering individuals to achieve peak performance.
Our journey began with Ultraform Lift, but our vision extends far beyond. We’re setting the stage for a world where training tools don't just complement the body’s natural mechanics, they enhance them, no matter where the body needs support. Our goal is to inspire a movement where technology and nature unite to unlock human potential.
We're passionate about revolutionising movement. Our team of expert engineers, award-winning designers, and top biomechanists combine technical precision with creative vision to tackle complex challenges. Together, we're redefining how you move.
CO-FOUNDER
YOUSOUF BOUKRA
With a background in automotive and aerospace engineering, Yousouf has spent multiple years pushing the boundaries of performance, precision, and innovation. He thrives on big ideas and bold solutions, turning innovative concepts from vision into reality by applying advanced engineering principles to real-world challenges. His passion for human movement and biomechanics led him to found Stonarke, where he is dedicated to designing training tools that enhance stability, unlock strength, and move with the body—not against it.
CO-FOUNDER
OMAR CHRAIBI
Omar is an award-winning industrial designer with over a decade of experience shaping high-performance, human-centred innovations across multiple industries. His expertise lies in merging ergonomics, aesthetics, and function to create solutions that feel effortless yet powerful. From elite athletic footwear to first-class travel experiences, Omar has developed products that enhance both performance and user experience. As co-founder of Stonarke, he brings this same design philosophy to creating cutting-edge training tools that work in harmony with the body.
BOARD ADVISOR
CHRIS PEPLOE
Chris is a sports scientist, innovator, and 2x founder with a PhD in Sports Biomechanics and over 15 years of experience in performance optimisation and product development. Most recently he headed R&D at Exosuit and Over+Above, creating patented garment technology for muscle and joint support including a custom offering for elite athletes. At Stonarke, he uses his expertise to strengthen the brand's foundation and drive product development, ensuring every innovation is built for performance and longevity.
BRAND & PARTNERSHIPS LEAD
GLEN WEINSTEIN
Glen is a strength coach and kettlebell specialist with over a decade of experience helping people move better through functional, skill-based training. Known for his precise, educational approach, he has built a global community of over 130,000 followers by sharing insights that bridge performance, technique, and longevity. At Stonarke, Glen leads our brand growth and partnerships strategy, testing products in real-world environments and building authentic relationships with athletes and coaches. He ensures everything we bring to market is grounded in credibility and speaks to a community that values thoughtful, body-led training.
Discover how Ultraform Lift is redefining squat support with its Patent Pending design, built for lifters who prioritise natural movement, stability, and peak performance. Learn more about this breakthrough in strength training.
WE HELP ATHLETES AND FITNESS ENTHUSIASTS UNLOCK THEIR FULL POTENTIAL THROUGH NATURAL MOVEMENT — POWERED BY CUTTING-EDGE GEAR DESIGNED FOR THE HUMAN BODY.
At Stonarke, our journey began with one simple belief: the human body is designed to move naturally, grounded, powerful, and free.
We’re inspired by the raw, instinctive movement found in nature. This passion led us to create innovative training tools that help athletes tap into their primal strength.
PRIMAL PRECISION
PRIMAL – Our deep connection to natural, instinctive movement. Training the body as it was meant to move, free and in tune with its innate power.
PRECISION – Our commitment to innovation, using advanced ergonomics to support and enhance every natural motion.
HUMAN CENTERED
We design intuitive tools that are ergonomically tailored to fit your unique form.
NATURAL CONNECTION
We stay grounded and in harmony with the earth, promoting minimalist training that frees your body to move naturally.
INNOVATIVEPERFORMANCE
Our advanced solutions are driven by science and design to elevate your performance.
POWER THROUGH MOVEMENT
We help fitness enthusiasts unlock their full potential through the raw power of natural movement.
We envision a future where training is revolutionised by merging cutting-edge ergonomics with the inherent power of natural movement, empowering individuals to achieve peak performance.
Our journey began with Ultraform Lift, but our vision extends far beyond. We’re setting the stage for a world where training tools don't just complement the body’s natural mechanics, they enhance them, no matter where the body needs support.
Our goal is to inspire a movement where technology and nature unite to unlock human potential.
We're passionate about revolutionising movement. Our team of expert engineers, award-winning designers, and top biomechanists combine technical precision with creative vision to tackle complex challenges. Together, we're redefining how you move.
CO-FOUNDER
YOUSOUF BOUKRA
With a background in automotive and aerospace engineering, Yousouf has spent multiple years pushing the boundaries of performance, precision, and innovation. He thrives on big ideas and bold solutions, turning innovative concepts from vision into reality by applying advanced engineering principles to real-world challenges. His passion for human movement and biomechanics led him to found Stonarke, where he is dedicated to designing training tools that enhance stability, unlock strength, and move with the body—not against it.
CO-FOUNDER
OMAR CHRAIBI
Omar is an award-winning industrial designer with over a decade of experience shaping high-performance, human-centred innovations across multiple industries. His expertise lies in merging ergonomics, aesthetics, and function to create solutions that feel effortless yet powerful. From elite athletic footwear to first-class travel experiences, Omar has developed products that enhance both performance and user experience. As co-founder of Stonarke, he brings this same design philosophy to creating cutting-edge training tools that work in harmony with the body.
BOARD ADVISOR
CHRIS PEPLOE
Chris is a sports scientist, innovator, and 2x founder with a PhD in Sports Biomechanics and over 15 years of experience in performance optimisation and product development. Most recently he headed R&D at Exosuit and Over+Above, creating patented garment technology for muscle and joint support including a custom offering for elite athletes. At Stonarke, he uses his expertise to strengthen the brand's foundation and drive product development, ensuring every innovation is built for performance and longevity.
BRAND & PARTNERSHIPS LEAD
GLEN WEINSTEIN
Glen is a strength coach and kettlebell specialist with over a decade of experience helping people move better through functional, skill-based training. Known for his precise, educational approach, he has built a global community of over 130,000 followers by sharing insights that bridge performance, technique, and longevity. At Stonarke, Glen leads our brand growth and partnerships strategy, testing products in real-world environments and building authentic relationships with athletes and coaches. He ensures everything we bring to market is grounded in credibility and speaks to a community that values thoughtful, body-led training.