OUR TEAM
CHRISNA OOSTHUIZEN
Senior Biokineticist
I have a deep appreciation for the outdoors and enjoy spending time in nature, whether it’s hiking, camping, or playing a round of golf. These activities not only allow me to stay active, but also help me recharge and connect with the people around me. Quality time with friends and the natural environment are both important parts of my own well-being.
My passion for health and human movement led me to pursue a career in Biokinetics. I chose this path because I believe in the powerful connection between physical activity and mental wellness. As a Biokineticist, I find great fulfillment in helping people not only improve their physical function, but also experience greater confidence, balance, and emotional resilience through movement.
Supporting others on their journey toward a healthier, more active life is both a privilege and a calling I take to heart.
JOëL NORTJÉ
Senior Biokineticist
I have a strong appreciation for the connection between movement and overall well-being. As a Biokineticist, I’m passionate about helping individuals restore their health, vitality, and confidence through personalised, movement-based programs.
Every person is unique, and I strive to design tailored interventions that support recovery, improve function, and enhance quality of life—whether it’s post-injury rehabilitation, chronic condition management, or performance optimisation.
It’s a privilege to walk this journey with my clients, helping them take meaningful steps toward better health—one movement, one connection, and one smile at a time.
GILLIANA GOMES
Intern Biokineticist
"I’ve always had a passion for the outdoors, staying active, and spending quality time with my family. Whether it’s running, swimming, or training in the gym, I thrive on movement and the energy it brings.
My journey into Biokinetics began not as a practitioner, but as a patient. Experiencing firsthand the transformative power of movement and the positive influence of dedicated biokineticists inspired me to pursue this path. In many ways, Biokinetics found me.
What I value most about this profession is the opportunity to work with people from all walks of life. Being able to make a meaningful difference—whether big or small—in someone’s life through movement is a privilege I never take for granted."
DONHE VAN BELKUM
Inter Biokineticist
"As someone deeply interested in human movement and health, my hobbies and interests naturally gravitate towards activities that involve physical fitness, sports, and understanding the mechanism of a human body.
Becoming a Biokineticist aligns perfectly with my passions, allowing me to combine my love for movement, with the opportunity to positively impact people's lives, through exercise prescription, rehabilitation, and promoting overall health and wellness."
OUR QUALIFIED TEAM
Oosthuizen & Nortje Biokinetics & Gym is led by practice owner and biokineticist Chrisna Oosthuizen, who is driven by a deep passion for helping individuals achieve a pain-free, functional lifestyle through movement and rehabilitation. Her philosophy — "Biokinetics to me is a passion to help people live a normal and pain-free life, thereby enhancing their quality of life" — reflects the core values of our practice.
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Our dedicated team of qualified biokineticists conducts all evaluations and develops individualized programs tailored to each client’s needs. Located in Queenswood, Pretoria, we offer professional biokinetic and gym services in a supportive and results-driven environment.
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Whether you're recovering from an injury, managing a chronic condition, or aiming to improve physical performance, our team is here to support your journey to better health.
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Contact us today to schedule an appointment with one of our experienced therapists.





