Caffeine is a stimulant that is naturally within herbs, coffee, and tea. It is a drug, but can be used without breaking the law. It is socially accepted and is a very popular beverage all over the world.
One of these is Elizabeth Beisel, a US swimmer who drank coffee before her competition at the summertime Olympics in 2012. It had been the most crucial competition of her life and she performed well – so well that she achieved two of her best times. Weldon Johnson, the creator of LetsRun.com had not been fond of coffee, but he found out about the beverage’s results to athletes. He drank a sit down elsewhere before the competition and he sensed that it done him. For the very first time ever, he could complete 10 kilometers in only 30 minutes.
Sports superstars from cyclists to golf ball and football players to sprinters are prohibited from using performance enhancers – except caffeine. These are permitted to have a sit down elsewhere or enjoy a can of soda.
How Does Caffeine Boost Performance?
Although caffeine is truly amazing in upping performance, very little is known about how it really works – particularly its intracellular system of action. But recent studies have shown that caffeine has great benefits for sports athletes and for active people. At a cellular level, drinking caffeine inhibits the action of adenosine A2A receptors. Several cups of coffee daily can block and bind the nerve cells that naturally constrain the activities of the striatum, the brain’s center for voluntary movement. This gives the body and the brain that needed “jolt.”
Caffeine stimulates the proper functioning of the central nervous system. As a result, alertness of the brain is enhanced and reaction time – which is very critical in sports – is increased as well. Caffeine can also inhibit reuptake of calcium, while increasing its release. These two effects allow the person to have more stamina.
How to Use Caffeine Effectively
Recent studies show that more isn’t necessarily better. In fact, caffeine should be consumed in low to moderate doses. The recommended amount is less than or equal to three mg/kg of the weight of the body. In other words, if you are 170 pound man, you can drink one or two cups of coffee daily to execute well in high strength sports activities, such as rowing and swimming.