Реферат: Creatine In Sport Essay Research Paper One

has become one of the most demanded items on the market. The creatine that is

bought in stores duplicates the natural creatine that is produced by the kidney,

liver, and pancreas. Creatine Monohydrate has been proven to significantly

enhance athletic performance in the areas of power, strength, and muscle mass.

Most importantly though, it doesn’t seem to have any serious side effects. Also,

since Creatine is found naturally in the body and in foods, it is likely that it

will not be removed from sports. What is Creatine? Creatine is a nutrient that

is found in many foods. It is most highly concentrated in lean red meat. A

half-pound of red meat contains about two grams of Creatine. Every human body

also produces Creatine in very small amounts, though some people produce more

than others. Creatine is necessary for proper cell functions and cell

reproduction, it is also a primary storage for energy in muscles. How does

Creatine work? When somebody is exercising, his or her muscles demand energy.

The energy that the muscle gets is called adenosine triphosphate (ATP). As the

muscles keep contracting, the ATP is turned into adenosine diphosphate (ADP).

ADP causes your muscles to fatigue. Creatine Phosphate helps to convert ADP into

ATP when the ATP is gone. In doing this, the athlete has better endurance during

his of her workout or event. Creatine producers and users claim it to have many

advantages, such as increased endurance, increased overall work potential,

increased speed of muscular action, and the potential to further increase muscle

mass. Creatine also accelerates protein synthesis. If all this were true, it

would be easy to see why athletes are turning to Creatine for an edge on their

competition. But are these claims real? Is their scientific proof of what

Creatine does? Yes, since Creatine came onto the supplement market it has been

tested extensively. Research in human sports science indicates that if you

supplement a normal diet with Creatine it will increase the Creatine content in

the muscles. The Texas A&M football program, experimented by putting only a

few of their players on Creatine in 1994, and as a result by 1995 they put their

whole team on Creatine. The facts don’t lie Creatine has definite advantages.