Rethinking Osteoarthritis Evaluation: Harnessing a Three-Repetition Protocol with MAI Motion

Introduction: Understanding the Challenge of Osteoarthritis Assessment

Osteoarthritis is a widespread joint condition that causes pain, stiffness, and decreased mobility, particularly in the knees. For many, even simple activities like standing up from a chair can become a daily struggle, reducing independence and quality of life. Evaluating joint function is essential for healthcare professionals to develop effective care plans. Yet, traditional testing methods can be tiring and uncomfortable—sometimes resulting in less accurate assessments. Enter MAI Motion : a groundbreaking technology that streamlines evaluation through a simple three-repetition sit-to-stand test . This approach makes the process not only easier and faster for patients, but also more insightful for clinicians. In this article, we explore how this protocol offers a refreshing new way to assess osteoarthritis , bringing together insights into movement, joint health, and gentle cardiovascular activity.

Why a Three-Repetition Test Makes Sense

Accurate, patient-friendly assessment tools are crucial for managing osteoarthritis. Traditionally, clinicians have relied on five sit-to-stand repetitions to evaluate knee performance . However, recent research has shown that just three repetitions can provide data that’s just as valuable, while significantly reducing discomfort and fatigue for patients. Shortening the test makes it easier for those with pain or limited stamina to participate meaningfully, ensuring more reliable results. This shift toward fewer repetitions reflects advances in technology—such as markerless motion capture —that allow assessments to be precise without being burdensome. By simplifying the test, healthcare professionals can support better treatment decisions and improve patient experiences.

How MAI Motion Works and Why It’s Different

MAI Motion harnesses advanced, markerless motion capture technology to analyze how people move during the sit-to-stand test . Unlike older systems that require attaching sensors or markers, MAI Motion assesses movement naturally—so there’s no special preparation or discomfort. The three-repetition test captures vital details about mobility, joint cushioning (cartilage health), and flexibility, all through a simple everyday movement. Because the sit-to-stand action is dynamic, it also gently engages the cardiovascular system, providing even more insights into overall physical health. By reflecting real-life movement patterns, MAI Motion delivers data that is practical and highly relevant for both clinicians and patients.

What This Means for Patients and Clinicians

Switching to a three-repetition protocol with MAI Motion offers clear benefits. With fewer repetitions, patients—especially those with advanced osteoarthritis—experience less physical strain, making assessment accessible to more people. Despite the test’s brevity, clinicians still receive comprehensive and trustworthy information about joint function, mobility, and movement tolerance. These insights enable healthcare providers to develop more personalized rehabilitation plans focused on preserving joint health and boosting mobility. Ultimately, this approach supports patients in staying active and independent for longer, improving overall quality of life.

Looking Ahead: The Future of Osteoarthritis Assessment

The three-repetition sit-to-stand test , powered by MAI Motion, points toward a more balanced, patient-friendly approach to osteoarthritis evaluation . It provides precise data while maximizing comfort—helping both clinicians and those living with osteoarthritis get the most from every assessment. As research moves forward and technology continues to improve, this method could become a cornerstone of modern osteoarthritis care. By making assessments simpler yet more effective, MAI Motion has the potential to transform the way we understand, manage, and treat this common joint condition.