Which data-gathering activity would be useful for a biomechanical analysis? creating a graph that compares the salaries of professional gymnasts comparing the numbers of female gold medalists and male gold medalists in gymnastics tracking the increase in the number of gymnastics programs in a city over the course of a decade measuring the angle at which a gymnast’s body bends during an aerial flip

Measuring the angle at which a gymnast’s body bends during an aerial flip is the one data-gathering activity among the choices given in the question that would be useful for a biomechanical analysis. The correct option among all the options that are given in the question is the fourth option or the last option.