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Maximum hand grip protocol serves for acquiring and computing the maximum value of force that subject is able to apply by squeezing the provided force measurement device. 

The source code of this program is located in physRunHandgripMax.m file. In this function we are aiming to get three separate measurement of hand grip force and compute the average.The algorithm of implementation consists of initialization, acquisition and computation phases. 

Initialization

In this phase function physRunHandgripMax performes the followind steps:

  1. Receives the protocol setting and analog/digital channel settings.
  2. Creates analog channel object handle to read the amount of hand gripe force from BIOPAC acquisition unit.
  3. Creates digital channel object handle to read the 0-7 button press event.
  4. Creates figure on the extended screen with given coordinates.
  5. Creates axes, level indication bar that indicates to the amount of hand grip force.
  6. Creates labels "MAX Force1=","MAX Force2=","MAX Force3=" indicating maximum acquired value of hand grip force during measurement 1, measurement 2, measurement 3 respectively.
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