p style="margin: 0px; text-align: justify;">Grip strength is expected to be different between the left and right hands. Generally the dominant hand will be stronger. The non-dominant hand usually scores about 10% lower. When you test hand grip strength, you could either test both hands and average the score, or test everyone on the same side, or test everyone on their dominant side. There is no right and wrong way, whatever method suits the specific purpose will work for you.</p