4 ms·

For anyone else wondering about the grip strength test... https://www.bioseb.com/bioseb/anglais/default/item_id=48_Grip-Test.php https://www.bioseb.com/bioseb/

• jessaustin 8y ago
  The mouse is placed on a little metal grid that is attached to a scale, and somebody pulls on its little tail until it loses its grip on the grid. This seems like something a sadistic gym teacher invented.