{"id":5511,"date":"2026-05-14T11:13:12","date_gmt":"2026-05-14T15:13:12","guid":{"rendered":"https:\/\/oge.mit.edu\/msrp\/?post_type=profiles&p=5511"},"modified":"2026-08-10T10:13:01","modified_gmt":"2026-08-10T14:13:01","slug":"jalen-ridgeway","status":"publish","type":"profiles","link":"https:\/\/oge.mit.edu\/msrp\/profiles\/jalen-ridgeway\/","title":{"rendered":"Jalen Ridgeway"},"content":{"rendered":"
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University of Maryland, Eastern Shore<\/strong>
Faculty Advisor: Prof. Peko Hosoi
Research Supervisor: Michael Ewing
Department: Mechanical Engineering<\/p>\n<\/div><\/div>\n\n\n\n

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BIO: Jalen Ridgeway is a senior undergraduate student studying Exercise Science with a
Clinical Concentration at the University of Maryland Eastern Shore. His current research
interests are biomechanics, human movement, and AI-driven motion capture technologies for
injury prevention, rehabilitation, and sports performance. As a Division I student-athlete, he
is passionate about translating innovations in engineering and computer vision into practical
tools that improve patient care and athletic performance. His previous research includes
studies on exercise motivation in college students and polymer nanocomposites for aerospace
applications. Beyond the laboratory, Jalen has worked with athletic trainers, shadowed a
physical therapist, and organized community wellness initiatives promoting physical activity
and diabetes prevention. Following graduation, he plans to pursue a combined physicianscientist
career, advancing AI-assisted biomechanical assessment and rehabilitation while
improving healthcare through translational research.<\/p>\n\n\n\n


Markerless Motion Capture for Accessible Biomechanical Assessment<\/strong>
Jalen Ridgeway\u00b9, Michael Ewing\u00b2, Peko Hosoi\u00b2
\u00b9Department of Kinesiology, University of Maryland Eastern Shore
\u00b2Department of Mechanical Engineering, Massachusetts Institute of Technology<\/p>\n\n\n\n


Conventional biomechanical motion analysis often relies on marker-based systems that require
specialized laboratories, expensive equipment, and extensive data processing. These
limitations reduce access to motion analysis in clinical, athletic, and educational environments.
This project investigated MediaPipe as a low cost markerless motion-capture system for
analyzing human movement using a standard video camera. Participants completed functional
movements, vertical jumps, and expressive poses while MediaPipe detected and tracked
full-body landmarks in real time. The resulting skeletal models and movement data were
evaluated based on tracking accuracy, processing speed, accessibility, and ease of use.
MediaPipe demonstrated good visual accuracy when identifying major body landmarks and
consistently represented participants’ movements through a digital skeleton. The system also
processed video rapidly, allowing movement results to be displayed almost immediately after
recording. These findings demonstrate that MediaPipe provides a fast, accessible approach to
biomechanical assessment with potential applications in injury prevention, rehabilitation
monitoring, human movement research, and interactive science education.<\/p>\n\n\n\n

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