THE LUNGS AND HEART
The Lungs and Heart of man (human) has a unique function just like that of an engine in a car.Being the engine room of a man`s entire body, its functions has a lot to play during sporting activities.The human heart can pump out 7-9pt (4-51)per min of blood when at rest and,70pt and 18-70pt(10-401) when the body is physically engaged in sporting activities.Breathing normally, when at rest per min is 61 of exchanged of air with a volume increase about 1001 per min. For a top class , excellently conditioned professional athlete it can exchange 2001 or more per minute.
The word cardiac heart arrest have been one of the negative parts of sports.
this happen for lot of reasons.
First, some individuals do not find the time to visit a qualified doctor before engaging in sporting activities. Some of them do not have the knowledge of their medical history . A man who has absent himself from active sport for a long period of time, will fall into problem if he tries to compete in a local marathon competition.This is because, his heart beat and respiratory system has been 7-9pt (4-51)per min because he is always at rest or breathing in a normally situation. it will be difficult for the heart to adjust to 18-70pt(10-401) per min, which the heart can not carry. when in a competition, everyone wants to win, and because of the pace it required this may lead to cardiac heart arrest or heart failure.
Likewise , people that smokes more than 20 or more cigarette in a day have the tendency of cardiac heart arrest. once the lungs has been damage because of the effect of tobacco , the air way tube tends to block, this narrows the valve for air intakes. Since the heart is so weak, it wont be able to withstand the volume of pumping out blood at18-70pt(10-401) per min which makes it impossible for the heart to function properly in such a high condition and because of this , the heart might collapse .This leads to cardiac heart arrest or heart failure.
In case of the obese, cardiac heart failure can happen even at the corner of your kitchen. This is because the heart has been nearly covered with excessive fats that weakens the heart , thereby limiting its functions. when an obese is engaged in an exercise, the heart and the respiratory system tends to be over worked due to the excess of fats and tissues and with an increase volume of blood pump by the heart the obese stands a high risk of heart failure.
Lot of Athlete tend to cheat in sports by using steroid or other performance enhance drugs. Some times, they do take more than what the heart can carry, either the heart is too weak for such demanding sport, or these drug are not be prescribed by qualified doctors. In most case, this reason has been found in various sports around the world.This makes the heart to pump up blood abnormally beyond the reasonable amount require , this collapses the heart which leads to heart failure.
Age is also another reasons that causes cardiac heart arrest .Human in their 20s are known or proven to be faster than those in their 30s. Those in their 30s are faster than those in their 40 and it goes on and on . The reasons is that there are more lives in this age and heart difference and so the agility in the body can produce different energy for work. A man, in his 50s will benefit more if he runs slowly than trying to run the same pace as the man in his 30s.By running slowly,this will enable him to get the amount of exercise needed and also avoid the risk of heart failure.
The other side of sporting activities can be so interesting, it has help in so many ways. It has brought nations of different diversity, cultural heritage, ethnic back ground different race. It has cured wounds inflicted by racism, have cured and saved life medically,it makes both the rich and the poor as co- equal, brought warring tearing countries together, has brought the love needed which religion and government could not archived.
AS we strives for a more better health and wanting the world to be a better place, we should always remember that the effect of sports in human lives can not be ignored.
