Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Rehabilitation and Therapy
Lower Extremity Kinetics And Muscle Activation During Gait Are Significantly Different During And After Pregnancy Compared To Nulliparous Females, Jennifer J. Bagwell, Nicholas Reynolds, Michelle Walaszek, Hannah Runez, Kristina Lam, Jo Armour Smith, Dimitrios Katsavelis
Lower Extremity Kinetics And Muscle Activation During Gait Are Significantly Different During And After Pregnancy Compared To Nulliparous Females, Jennifer J. Bagwell, Nicholas Reynolds, Michelle Walaszek, Hannah Runez, Kristina Lam, Jo Armour Smith, Dimitrios Katsavelis
Physical Therapy Faculty Articles and Research
Background
Low back, pelvic, and lower extremity pain are common during and after pregnancy. Understanding differences in mechanics between pregnant and non-pregnant females is a first step toward identifying potential pathological mechanisms. The primary purpose of this study was to compare joint kinetics and muscle activation during gait between females during and after pregnancy to nulliparous females.
Methods
Twenty pregnant females completed testing on three occasions (second trimester, third trimester, and post-partum), while 20 matched, nulliparous controls were tested once. Motion capture, force data, and surface electromyography were averaged across seven trials during gait. Lower extremity kinematics, lower extremity moments …