XTRA powers health applications with reliable 3D motion-tracking APIs. We enable MSK and Health providers to deliver better outcomes and ROI at scale. We are the leading computer vision team with a proven track record of successful exits & deep experience in ML / AI. Supporting the full AI development lifecycle (data generation, model training, annotation, etc.), our models are used for understanding physical strength, aerobic, postural, and body data. Measure objectively a patient’s functional ability with XTRA's motion assessment APIs across strength, flexibility, balance, and endurance. Get access to the most extensive exercise library with real-time guidance and form correction, enabling the widest range and measurement of full-body exercises. We are on a mission to democratize body motion data and become the largest motion-tracking cloud business.