Select the correct answer. How could professional football players use technology to better understand their health? A. They use a device to sense the resistence levels of other players when they tackle them. B. They wear special devices that monitor their health while playing on the field. C. They wear headsets to listen to the coach from the sidelines. D. They get feedback from fans through social media.

I think the answer is B.) They wear special devices that monitor their health while playing on the field.

Explanation:

The question is how to monitor the football player's health NOT how they get feedback from fans through social media.

The question says nothing about feedback.

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