A patient comes to your clinic reporting knee pain when running. You ask questions about when it hurts and when it doesn’t. She tells you that it hurts when she runs on flat ground, but feels fine when she’s running up a hill. You observe her running on a local hill and note that her arms swing more forcefully, leans forward, and takes faster, shorter steps. You hypothesize that when she runs up hill, she uses her hip muscles more (glutes!) which decreases her knee pain. A) How would you explain the change in her gait from flat ground to the hill with generalized motor program theory? Is it a different motor program, or how could you tell if it is? What would be the invariant feature and parameter?
A patient comes to your clinic reporting knee pain when running. You ask questions about when it hurts and when it doesn’t. She tells you that it hurts when she runs on flat ground, but feels fine when she’s running up a hill. You observe her running on a local hill and note that her arms swing more forcefully, leans forward, and takes faster, shorter steps. You hypothesize that when she runs up hill, she uses her hip muscles more (glutes!) which decreases her knee pain. A) How would you explain the change in her gait from flat ground to the hill with generalized motor program theory? Is it a different motor program, or how could you tell if it is? What would be the invariant feature and parameter?
Biology: The Dynamic Science (MindTap Course List)
4th Edition
ISBN:9781305389892
Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan
Chapter43: Muscles, Bones, And Body Movements
Section: Chapter Questions
Problem 1TYK
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A patient comes to your clinic reporting knee pain when running. You ask questions about when it hurts and when it doesn’t. She tells you that it hurts when she runs on flat ground, but feels fine when she’s running up a hill. You observe her running on a local hill and note that her arms swing more forcefully, leans forward, and takes faster, shorter steps. You hypothesize that when she runs up hill, she uses her hip muscles more (glutes!) which decreases her knee pain.
A) How would you explain the change in her gait from flat ground to the hill with generalized motor program theory? Is it a different motor program, or how could you tell if it is? What would be the invariant feature and parameter?
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