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Optimizing Hand Crank Configuration For Therapeutic Use Of Amtrykes® For Children With Upper Extremity Motor Deficits, Jennifer Hardy

Theses and Dissertations

Objective

The purpose of this research study was to create a model to assist therapists, that determines the optimal positioning of the hand cranks when fitting a child for an AmTryke® with a disability that limits upper body strength, such as a brachial plexus injury.

Method

A fitting model was developed by testing the amount of force required to start moving the hand cranks on the AmTryke® when various amounts of weight were applied to the seat of the device. The data collected inserted into a table. A questionnaire developed and emailed to a convenient sample of pediatric physical and …