How does the valgus knee angle affect the position of the knees under the body? O The valgus angle ensures that the femur travels straight down from the pelvis. The valgus angle ensures that the knees will be placed close together directly underneath the body allowing for a striding gait when walking. O The valgus angle enables the feet to move better when knucklewalking.
How does the valgus knee angle affect the position of the knees under the body? O The valgus angle ensures that the femur travels straight down from the pelvis. The valgus angle ensures that the knees will be placed close together directly underneath the body allowing for a striding gait when walking. O The valgus angle enables the feet to move better when knucklewalking.
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
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Transcribed Image Text:How does the valgus knee angle affect the position of the knees under the body?
The valgus angle ensures that the femur travels straight down from the pelvis.
O The valgus angle ensures that the knees will be placed close together directly underneath the body allowing
for a striding gait when walking.
O The valgus angle enables the feet to move better when knucklewalking.
Expert Solution
Step 1
Knee valgus is caused by a combination of femoral and tibial motions that can be controlled by proximal and distal joints such as the trunk, hip, and ankle. Excessive adduction and internal rotation can occur due to a lack of femoral control, putting the ACL under strain.
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