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New Wearable Device Tracks Muscle Movements

Even though today we can easily measure external forces during movement, we still lack the ability to measure the underlying muscle-tendon forces that generate human movement. Previous measuring methods have provided only limited information on the human tendons and muscles. Fortunately, new wearable device technology and research from the University of Wisconsin-Madison (UW-Madison)—led by mechanical engineering professor Darryl Thelen and graduate student Jack Martin—have determined a new non-invasive method of measuring human muscle-tendon force and movement.