Which type of joint do you think allows for the greatest number of different movements? explain your reasoning. what factors influence range of motion of a joint? explain how a person can improve flexibility at the joints. your goniometer breaks. describe another way you might be able to measure range of motion. you may use any other materials. your favorite team is winning the championship game. you drop to one knee, tip your head back, raise one hand over your head, clench your fist and yell, “yes.” use the proper terms to describe the movements undertaken by your joints. you overhear two men at the gym talking about their extensor muscles of the forearm. based on what you know about the motion at joints, how would you describe the movement of these muscles?