Muscle activation patterns during backward walking in people with chronic ankle instability
نویسندگان
چکیده
منابع مشابه
Different muscle activation patterns, identified during walking, in people with spastic drop-foot
Method Subjects were studied walking on a treadmill. EMG signals from the calf and anterior tibial muscles were recorded and force sensitive foot-switches enabled these to be related to phases of the gait cycle. Ankle movement was recorded using a Penny and Giles electrogoniometer. Normal activation periods for each muscle group were identified as percentiles of the gait cycle. Indices for musc...
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OBJECTIVE The goal of this study was to compare the muscle activation patterns in various major leg muscles during treadmill ambulation with those exhibited during robotic-assisted walking. BACKGROUND Robotic devices are now being integrated into neurorehabilitation programs with promising results. The influence of these devices on altering naturally occurring muscle activation patterns utili...
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[Purpose] The purpose of this study was to perform kinematic and kinetic analyses of the ankle during both forward and backward walking using three-dimensional motion analysis. [Subjects] The subjects were 11 healthy adults. [Methods] Measurements of forward and backward walking motions were taken using a three-dimensional motion analysis device and 3 ground reaction force plates. The analysis ...
متن کاملDynamic force distribution during level walking under the feet of patients with chronic ankle instability.
OBJECTIVES To examine changes in the pattern of force transfer between the foot and the floor associated with chronically sprained ankles by measuring the peak forces and their timing under several regions of the feet during level walking. METHODS Twelve young male subjects (mean (SD) age 21 (2) years) with recurrent ankle sprains were studied. Seven of them had unilateral and bilateral chron...
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Dynamic electromyographic (EMG) data recorded using surface electrodes is commonly used to measure muscular activity during the performance of motor tasks and investigate normal and pathological motor strategies (Frigo & Crenna, 2010; Ferdjallah, 1998). In clinical gait analysis, the determination of the timing of muscle activation (“on-off”) is of paramount importance (C.J. De Luca, 1997; Shia...
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ژورنال
عنوان ژورنال: BMC Musculoskeletal Disorders
سال: 2020
ISSN: 1471-2474
DOI: 10.1186/s12891-020-03512-x