Test - Welcome

Welcome to the Test Section! You will be required to answer ten questions to assess your knowledge on estimating joint centers. You have two chances to answer each question correctly (except for true/false questions). Once you complete a page, you are not allowed to go back. In addition you will not be able to navigate outside the Test Section. If an answer requires a numerical input, please spell the number (i.e., three instead of 3). Click "Next" below to begin. Good luck!