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Rehabilitation and Therapy Commons

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Medical Sciences

George Fox University

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Full-Text Articles in Rehabilitation and Therapy

In Vivo Behavior Of The Soleus Muscle During Various Activities In Persons Post-Stroke, Madison Swaney, Molly Carter, Mitchell Mckinley, Joshua Nelson, Robin Dorociak, Tyler Cuddeford Jan 2024

In Vivo Behavior Of The Soleus Muscle During Various Activities In Persons Post-Stroke, Madison Swaney, Molly Carter, Mitchell Mckinley, Joshua Nelson, Robin Dorociak, Tyler Cuddeford

Student-Faculty Research - College of Physical Therapy

Current protocols for post stroke populations consists of inconsistent and outdated interventions that target less functional strength training through heavier and slower movements. Current research displays a 90/10 principle displaying the tendon as the primary power absorber and generator during ballistic and cyclic movements, supported by a primarily isometric muscle activation. Power generation is key for walking. High angular velocity needed during the gait cycle to be able to produce and absorb power rapidly. Ballistic training requires the perfect tradeoff between speed and force to generate and train populations targeting power absorption and output with greater tendon activity. Therefore, current …


Effect Of Perturbation-Based Balance Training On Fall Risk And Fear Of Falls In Community-Dwelling Older Adults – A Pilot Study, Lindsey Kelly, Casey Kostecki, Garrett Markham, Conner Morris, Trevor Strem, Lyndsay Strutzenberger, Gabe Haberly Jan 2024

Effect Of Perturbation-Based Balance Training On Fall Risk And Fear Of Falls In Community-Dwelling Older Adults – A Pilot Study, Lindsey Kelly, Casey Kostecki, Garrett Markham, Conner Morris, Trevor Strem, Lyndsay Strutzenberger, Gabe Haberly

Student-Faculty Research - College of Physical Therapy

Falls are a major health concern among adults ≥65 years as it is the leading cause of injury and injury related death in the United States. Perturbation-based training (PBT) has been shown to reduce rate of falls by 50% and 24 slips has been shown to be optimal. It is unknown whether falls reduction would be greater with one session or spread out over multiple sessions. The purpose of this study was to determine the effects of PBT dosage (12 slips over 2 sessions vs. 24 slips in one session) on falls incidence, fear of falling, and reactive stepping in …