Caffeine Experiment

Register to read the introduction… We chose to conduct this experiment because both Amber and I are interested in athletics and the science side of it. There have been several researchers studying the effects of caffeine, and they believe it can enhance athletic performance and agility in sports. Because of this we believe if caffeine levels are increased, then time taken to run a lap will decrease when time is a function of caffeine level. To test this we will have a group of ten subject male and female who around the same athletic capabilities. Then, we will give them a set volume of liquid at different caffeine levels to see if the subjects running time changes with the caffeine.
The drinks we have chosen for our project is water which will be our constant, sweet tea because it is a common drink in the south, and soda, which we will be using Dr.Pepper because it was the class favorite. Sweet tea contains 0.106 mg caffeine per ml of liquid, Dr. Pepper contains 0.116 mg caffeine per ml of liquid, and water contains 0.000 mg caffeine per ml of liquid. This means that the Dr. Pepper contains the most caffeine of the three drinks we have chosen ( Sinclair and Geiger, 2000). Caffeine “is a stimulant of the central …show more content…
Sinclair and J.D. Geiger did a pharmacology review on the impact of caffeine on athletics. “ Caffeine is the most psychoactive drug used in the world..” (Sinclair and Geiger, 2000) Caffeine is so addicting you can build an addiction. Nowadays there are children as young as eleven years old will drink caffeine to increase athletic capability. It is the most common because it is not expensive and it is always available. The “physiological effects increase endurance in well-trained athletes”. (Sinclair and Geiger, 2000) “Caffeine is a central nervous system stimulant, increases urine output, and upon discontinuation of the produces withdrawal effects.” (Sinclair and Geiger,