Education > Department of Kinesiology > Athletic Injury and Rehabilitation Labs >

Knee Injury

From Injury to Arthritis: What We Do

We study why some people develop osteoarthritis (OA) after knee injury and how to prevent it before lasting damage occurs. By linking movement patterns, ultrasound imaging, and patient-reported symptoms, we identify early signs of a “failed recovery” and test strategies to reduce joint loading, calm inflammation, and protect cartilage health.

Why This Matters

Catching risk early lets us personalize rehab, reduce persistent symptoms and lower the long-term burden of OA in young, active patients after knee injury.

Selected Media Mentions

MSU research finds wireless ultrasound machines just as effective as traditional models (WILX 10, Sept. 2025)
Wireless Ultrasound: A Potential Revolution in Assessing Field Sport Injuries? (U.S. News & World Report, Sept. 2025)

Our Research, In Action

Jagger Wraalstad presents research at the MSU Cowles House in 2025.

Undergraduate student Jagger Wraalstad was invited to present his research at the Cowles House (Office of the President) in 2025. Wraalstad presented his poster on: "From iPad to Insights: Capturing Knee Stability and Strength in NCAA Female Athletes." The poster and study was co-authored by Arjun Pamar (doctoral student) and AIR Labs Co-Director Matt Harkey.

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66

Published Manuscripts

peer-reviewed journal publications since 2020

100

Research Presentations

at national and international conferences since 2020

27

Student Researchers

across undergraduate, master's and Ph.D. Kinesiology programs