Question

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

Answer 1

"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. 

Answer 2

Answer:

Measuring the angle at which a gymnast’s body bends during an aerial flip

Step-by-step explanation: The other guy is smarter than me