A varsity sprinter is considering taking caffeine pills before competition to enhance his performance. What will...
A varsity sprinter is considering taking caffeine pills before competition to enhance his performance. What will you tell him about caffeine? O Caffeine provides no performance benefits for any type of athletic event. O Caffeine helps dilate blood vessels to increase blood flow to the muscles. O Caffeine is a bioactive compound and does not have any adverse effects. O Caffeine causes headaches, trembling, and an abnormally fast heart rate in high doses. O Caffeine causes diarrhea, nervousness, imitability, headaches, and dehydration in small doses.