Computer Motion Analysis and ACL Injury Prevention

Computer motion detection, often referred to as motion analysis technology, is a tool used to study and assess the biomechanics of human movement. It utilizes cameras, markers, force plates, and specialized software to capture, record, and analyze movement patterns in athletes. Here’s how computer motion detection can help in decreasing ACL injury risk:

1. Identifying High-Risk Movement Patterns: By analyzing the way an individual moves, especially during
   activities like jumping, landing, or changing direction, researchers and clinicians can identify movement
   patterns that increase the risk of ACL injury. For example, athletes who land with their knees collapsing
   inward (knee valgus) are at a higher risk for ACL injuries.
2. Tailored Feedback: After assessing an athlete’s movement, the collected data can be used to provide
   specific feedback to the individual. This feedback can highlight problematic areas in their motion that
   need to be corrected.
3. Training and Rehabilitation: Once high-risk movement patterns are identified, targeted training and
   rehabilitation programs can be developed to correct these patterns. This might include exercises to
   strengthen specific muscles, drills to improve technique, or biofeedback training where athletes can see
   and correct their movement patterns in real-time.
4. Tracking Progress: Motion analysis can be used periodically to track an athlete’s progress over time.
   This is especially valuable during rehabilitation post-injury to ensure that the athlete is regaining proper
   movement patterns before returning to sport.
5. Equipment Design and Modification: By understanding the biomechanics of movement and the points
   of stress, sports equipment manufacturers can design or modify equipment, including shoes and braces,
   to decrease the risk of injury.
6. Educating Athletes: When athletes can visually see their movement patterns and understand the
   risks, they might be more motivated to participate in prevention and training programs. Visualization
   can be a powerful tool in education.
7. Research: On a broader scale, computer motion detection can be used in research to better
   understand the biomechanics of ACL injuries. This can lead to the development of more effective
   prevention and rehabilitation programs.

While computer motion detection technology provides valuable insights into movement patterns and biomechanics, it’s just one tool in a comprehensive approach to ACL injury prevention. Combining this technology with strength training, neuromuscular training, and education will yield the best results in reducing ACL injury risk.

At Total Orthopedics and Sports Medicine we use Physimax a proprietary computer motion analysis machine, to develop an athlete’s specific rehabilitation program based on their deficits in strength, motion, and biomechanics to help improve overall biomechanical function and decrease injury.  This tool is also used in athletes returning to sport after surgery to assess their recovery level so “clearance” for return is made by analysis of real time data and not just an arbitrary timetable. Contact us today and visit one of our Long Island or New York City locations.