At LLUI’s Overground Lab our analysis of movement sequences, forces, muscle, and brain activity utilizes advanced technology to detect movement anomalies, such as asymmetries or improper loading stresses. This research deepens our understanding of how aids and interventions—like exoskeletons, robotics, orthoses, and targeted training—affect movement and health. By combining state-of-the-art measurement systems, we provide comprehensive insights into individual movement patterns, supporting both clinical applications and innovative solutions in rehabilitation and performance enhancement. This integrated approach fosters a collaborative environment where researchers can explore new methodologies and advancements in movement science.
Key Technologies
Our state-of-the-art optical motion capture system, consisting of infrared cameras and optical markers allows for precise tracking of joint angles, and spatiotemporal gait variables such as a person’s step-length during walking. The lab contains 16 cameras, allowing for high precision measurements of various movements and activities.
Our force plates measure the ground reaction forces generated by a person during movement. Combined with the optical motion this permits for a precise measurement of joint moments and loads, allowing for an exact estimation of the effect of movement asymmetries and incorrect loading on the body.
Surface electromyography enables the recording and evaluation of electrical activity produced by skeletal muscles. This furthers our understanding of how a person controls forces acting on its body during several types of movements and how people control their movement.
Surface electroencephalography enables the recording and evaluation of electrical activity produced by the brain before, during, and after a movement, allowing for the prediction of movement intention and understanding mechanisms of movement evaluation.
Associated Projects
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