Revolutionising Knee Care: How MAI Motion and the Concept of Movement Age Are Changing Osteoarthritis Management

John Davies
John Davies
Published at: 26/8/2025

Revolutionising Knee Care: How MAI Motion and the Concept of Movement Age Are Changing Osteoarthritis Management

Introduction

As we get older, many of us experience the aches and frustrations of ageing knees. Osteoarthritis , a condition that causes joint pain, stiffness, and limited mobility, is a leading cause of these problems and can have a significant impact on daily life. With an ageing population, it’s more important than ever to discover new and effective ways to care for our knees. That’s where MAI Motion steps in—an innovative approach that introduces the concept of “Movement Age.” Instead of focusing solely on how many years you’ve lived, Movement Age assesses how well your knees actually function. This article will explore how MAI Motion uses cutting-edge technology and evidence-based strategies to help manage osteoarthritis and keep your knees healthier for longer.

Understanding the Problem: Ageing Knees and Osteoarthritis

Osteoarthritis develops as the protective cartilage in your joints gradually wears away, resulting in pain, swelling, and stiffness. Everyday tasks like walking or climbing stairs can suddenly become much harder. Beyond the physical discomfort, osteoarthritis can also affect your emotional well-being and independence. Traditionally, doctors have used chronological age—the number of years you’ve been alive—as a central factor in managing osteoarthritis. But age alone doesn’t tell the whole story. Two people may be the same age, but one might have much healthier knees than the other. This is where Movement Age offers a more personalised, meaningful way to assess and treat joint health.

What Is Movement Age?

Movement Age is a metric that measures how well your knees perform compared to what’s typical for your age. Rather than just counting birthdays, it takes into account strength, mobility, and flexibility. For example, it’s possible to be 65 years old and have the knee health of someone much younger—or older. MAI Motion uses this concept to assess your joints accurately and develop tailored plans to maintain or even improve your knee health. This personalised approach means you can start care earlier, focus on what works best for you, and stay active longer.

The Science Behind MAI Motion

MAI Motion is grounded in strong scientific evidence showing that regular, targeted movement is one of the best ways to protect your joints. Staying active helps slow cartilage loss, reduce inflammation, and build the muscles that support your knees. MAI Motion integrates these scientific findings with modern motion analysis technology to carefully evaluate joint function.

Recent advances allow clinicians to analyse movement from standard 2D video, using artificial intelligence to extract detailed information without the need for bulky equipment. This makes assessments easier and more accessible for everyone. With these insights, clinicians can better understand how your knees move and identify any signs of decline early on. Based on this data, MAI Motion offers customised exercise programs and strategies to help you move with less pain and greater confidence. This evidence-based, user-friendly technology empowers you to take an active role in caring for your knees.

Innovative Ways to Manage Osteoarthritis

With Movement Age as its foundation, MAI Motion encourages a more personalised and proactive approach to osteoarthritis care. Exercise routines are specifically tailored to your current fitness level and knee health, helping you avoid injury and make steady progress. Alongside exercise, lifestyle habits—like maintaining a healthy weight, eating nutritious foods, and practicing good posture—are all important parts of knee health. People who follow these individualised plans often experience better movement and less pain. Regular check-ins to track your Movement Age ensure that any changes are caught early, so you can adjust your plan and keep your knees in top condition for years to come.

Conclusion: Embracing a New Approach to Knee Health

MAI Motion introduces a refreshing way to think about knee care—one that focuses on how well your joints actually work, not just how old you are. This shift leads to more accurate assessment and personalised treatments, helping slow osteoarthritis and improve your quality of life. As more people and healthcare professionals adopt this approach, we could see a big change in how we manage ageing knees—leading to greater independence and mobility well into later life. By embracing the concept of Movement Age, we open the door to healthier, happier knees and a more active future.

References

  • Kai Armstrong, Yan Wen, Lei Zhang, Alexander P. Willmott, Paul Lee, & Xujiong Ye. (2024). A marker-less human motion analysis system for motion-based biomarker identification and quantification in knee disorders. Frontiers in Digital Health. https://doi.org/10.3389/fdgth.2024.1324511
  • Kai Armstrong, Yan Wen, Lei Zhang, Xujiong Ye, & Lee, P. (2022). Novel Clinical Applications of Marker-less Motion Capture as a Low-cost Human Motion Analysis Method in the Detection and Treatment of Knee Osteoarthritis. Journal of Arthritis, 11, Article 053. https://doi.org/10.4172/2167-7921.2022.11.053
  • Wen, Y., Verma, T., Whitehead, J. P., & Lee, P. (). Empirical Validation of a Streamlined Three-Repetition Sit-to-Stand Protocol Using MAI Motion. Applied Sciences, 15(10), 5688. https://doi.org/10.3390/app15105688

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