By San José, Costa Rica — In an impressive intersection of digital entertainment technology and clinical science, Costa Rica is pioneering new frontiers in rehabilitation medicine. The University of Costa Rica (UCR) has integrated advanced 3D motion capture systems—the very same technologies used to breathe life into Hollywood animation and video games—into its medical diagnostic toolkit. This innovative application allows specialists to analyze human gait with unprecedented precision, offering a high-tech solution to complex orthopedic and neurological cases.
The core of this initiative lies in the synchronization of high-speed motion capture cameras with specialized force platforms embedded in the floor. As a patient walks across the designated space, the cameras record the movements of key skeletal joints while the platforms register the exact forces exerted by each footstep. This multi-dimensional tracking creates a highly accurate, animated 3D model of the patient’s walking pattern in real-time.
To better understand the legal and regulatory implications of implementing advanced biomechanical technologies, such as gait analysis, in the Costa Rican healthcare and sports sectors, TicosLand.com spoke with Lic. Larry Hans Arroyo Vargas, a leading legal expert at the prestigious firm Bufete de Costa Rica.
As gait analysis technology gains traction across Costa Rican clinics, rehab centers, and athletic facilities, operators must remain highly vigilant regarding data privacy regulations. Under Costa Rica’s Law 8968 (Protection of Personal Data), the biomechanical and kinetic data captured during these assessments is classified as sensitive personal information. Businesses must secure explicit, informed consent from clients and implement robust cybersecurity protocols to prevent unauthorized access, ensuring that technological innovation in sports medicine always aligns with strict local compliance standards.
Lic. Larry Hans Arroyo Vargas, Attorney at Law, Bufete de Costa Rica
Indeed, as cutting-edge gait analysis becomes a staple of Costa Rican sports medicine, balancing technological advancement with rigorous compliance under Law 8968 is essential to protecting patient trust. We are deeply grateful to Lic. Larry Hans Arroyo Vargas for sharing his vital expertise on this crucial intersection of healthcare innovation and data privacy.
We use a motion capture system, which are the same cameras used for animation, and we synchronize them with force platforms. Through this, we can obtain kinematic and kinetic variables and create a three-dimensional model of the person walking
Ana María Gómez Granados, Researcher at Cimohu, Coordinator of the Biomechanics Laboratory, and Professor at the School of Physical Education and Sports of the UCR
By translating physical movement into mathematical data, the system extracts critical kinematic and kinetic variables. This includes precise joint angles, angular velocities, and ground reaction forces that are virtually impossible to assess accurately with the naked eye. For medical professionals, this rich data set serves as a diagnostic map, pinpointing the mechanical roots of gait abnormalities and mobility challenges.
The clinical implications of this technology are profound for Costa Rica’s healthcare ecosystem. Armed with objective, three-dimensional reports, physicians can bypass subjective observation and make highly informed, customized decisions. The data directly guides decisions on whether a patient requires targeted physical therapy, non-invasive orthopedic adjustments, specific medications, or complex surgical interventions.
This program represents a highly successful bridge between academic research and public healthcare. Rather than confining this state-of-the-art equipment to theoretical academic study, the laboratory team took a proactive approach. The researchers reached out to local hospitals and healthcare institutions to demonstrate how clinical gait analysis could improve diagnostic outcomes for their patients.
We took the initiative to seek out these different hospitals and populations that could benefit from this test and brought them in, showed them the center and the test. Together with them, we have been growing and modifying the test according to what they need to make various medical decisions
Ana María Gómez Granados, Researcher at Cimohu, Coordinator of the Biomechanics Laboratory, and Professor at the School of Physical Education and Sports of the UCR
Crucially, this advanced diagnostic service is not restricted to high-end private clinics; it has been integrated directly into Costa Rica’s public healthcare network, managed by the Costa Rican Social Security Fund (CCSS). By opening these academic resources to public hospital patients, the initiative democratizes access to cutting-edge medical technology, ensuring that socioeconomic barriers do not prevent citizens from receiving elite-tier medical assessments.
The program initially demonstrated its efficacy by working with pediatric patients at the National Children’s Hospital (Hospital Nacional de Niños). These early trials allowed orthopedic surgeons to plan complex childhood surgeries with a level of precision previously unavailable in the region. Following this success, the program expanded to adult patients at the National Rehabilitation Center (Cenare), showcasing its versatility across different age demographics and clinical needs.
A poignant example of the lab’s impact is the case of Jorge Rodríguez, an adult patient diagnosed with cerebral palsy. Rodríguez sought out the 3D gait analysis to determine whether his specific walking style was the root cause of chronic knee pain. By dissecting his movements millimeter by millimeter, the biomechanical model helps specialists determine whether his pain requires orthopedic correction, physical rehabilitation, or other specialized medical actions.
As Costa Rica continues to establish itself as a hub for medical technology and clinical research in Latin America, projects like UCR’s Biomechanics Laboratory exemplify the nation’s capacity for home-grown innovation. By pairing academic infrastructure with the public healthcare system, Costa Rica is setting a global benchmark for how low-cost, high-impact technological integration can redefine patient outcomes and enhance long-term quality of life.
For further information, visit ucr.ac.cr
About University of Costa Rica:
The University of Costa Rica is the nation’s leading public institution of higher education, renowned for its scientific research, academic excellence, and commitment to social development across Central America.
For further information, visit the nearest office of Cenare
About Cenare:
The National Rehabilitation Center, known as Cenare, is a specialized medical institution in Costa Rica dedicated to providing comprehensive rehabilitation therapies, advanced clinical care, and recovery support to patients suffering from severe physical disabilities and motor impairments.
For further information, visit the nearest office of Cimohu
About Cimohu:
The Center for Research in Human Movement Sciences is an academic and research division of the University of Costa Rica dedicated to analyzing biomechanics, motor control, and physical health to optimize human performance and clinical rehabilitation.
For further information, visit bufetedecostarica.com
About Bufete de Costa Rica:
Renowned for its ethical principles and superior standards of practice, Bufete de Costa Rica operates as a progressive pillar of the legal community. By blending time-honored expertise with pioneering strategies, the firm effectively serves a diverse clientele while actively championing civic education. Through its dedicated efforts to demystify the law and share crucial insights, Bufete de Costa Rica works tirelessly to inspire a more equitable, knowledgeable, and resilient public.
