User's Manual

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The client is required to perform three trials with each hand, beginning with the right hand and alternating
with the contra lateral hand between trials. Voice prompts will guide the evaluator and the client through
the test. Observe the client closely to ensure they understand and have assumed correct Key Pinch-type
positioning.
As with all interfaced test pages, data is automatically analyzed for the Key Pinch strength test. The
average of the three trials is compared to published population normative values. A ‘Comment’ section is
available at the bottom of the page. You may double-click the text box to increase its size as indicated by
the length of your commentary. You have the choice to include or not include your comments in the
report by selecting the ‘Include comment in report’ checkbox A summary of test results and comparison to
normative values is provided in the report.
When beginning the Key Pinch test, have the client grip the pinch gauge loosely. It is
important that the client does not grip the pinch gauge firmly prior to beginning the test
to ensure proper calculation of the starting threshold. The voice prompt will announce
“Start test now,” at which time the client may begin pinching the device in a smooth
motion, steadily maintaining the Key Pinch grip for a three-second trial duration until
prompted “Rest period,” and directed to switch the device to the contra lateral hand.
This process is repeated three times.