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Full-Text Articles in Medicine and Health Sciences
Stroke-Related Changes In Neuromuscular Fatigue Of The Hip Flexors And Functional Implications, Allison Hyngstrom, Tanya Onushko, Robert Heitz, Anthony Rutkowski, Sandra K. Hunter, Brian D. Schmit
Stroke-Related Changes In Neuromuscular Fatigue Of The Hip Flexors And Functional Implications, Allison Hyngstrom, Tanya Onushko, Robert Heitz, Anthony Rutkowski, Sandra K. Hunter, Brian D. Schmit
Biomedical Engineering Faculty Research and Publications
Objective: The aim of this study was to compare stroke-related changes in hip flexor neuromuscular fatigue of the paretic leg during a sustained isometric submaximal contraction with those of the nonparetic leg and controls and to correlate fatigue with clinical measures of function.
Design: Hip torques were measured during a fatiguing hip flexion contraction at 20% of the hip flexion maximal voluntary contraction in the paretic and nonparetic legs of 13 people with chronic stroke and 10 age-matched controls. In addition, the participants with stroke performed a fatiguing contraction of the paretic leg at the absolute torque equivalent to 20% …