How could professional football players use technology to better understand their health?

a.) they use a device to sense the resistance 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 coach from the sidelines.

d.) they get feedback from fans through social media.

How can a driver best determine the safest speed to drive?

Which field of study contributes ideas and concepts to biomechanics?

Rachel wants to improve her body composition by reducing her bmi. she swims with her friends after school two days a week and eats a well-balanced diet. what else should she do to ensure that she properly applies all the necessary fitt principles in her plan? a. she should add more cardiovascular training and weight training to her exercise routine and eat several low-calorie meals throughout the day. b. she should increase her swimming workouts to five days a week and eat a high-calorie diet that equals 2,500 calories. c. she should add a few days of weight training to her exercise routine and consume 4,000 calories a day. d. she should eat a high-protein, low-carbohydrate diet and add five days of weight training to her exercise routine. select the best answer from the choices provided. a b c d mark this and return