Myths and realities of the physical activity

Myth: You can reduce weight by sweating.
Fact: No, at least not permanently. Sitting in a sauna will perspire copiously so that, temporarily, lose weight. However, the lost pounds are nothing but water, no way fat.
Every pound lost is equivalent to approximately one liter.
Myth: Fasting is an appropriate way to achieve the ideal weight for a sport.
Reality: No way, because the fast, often produces fatigue and reduces the body's energy deposits. Fasting can cause loss of muscle mass, dehydration and reduce the physical efficiency. In the extreme it can be fatal.
Myth: The gym is located helps to lose fat in the right places.
Fact: The body can not get rid of fat in only those parts where we want to reduce our sobran centimeters. When you consume the calories that are spent, our body uses reserves or daily amount of protein means a greater amount of calories needed for athletes Oria 1 and 1.5 grams of protein daily per pound of body weight for those which can be obtained through a balanced diet. Mayda a full body fat for energy needed, including the problem areas. Over time, fat disappears also from unwanted areas.
Myth: A busy person does not need exercise.
Fact: Being busy does not necessarily mean being physically active. Make a physically active life involves at least thirty minutes of physical activity most days of the week.

Muscle and Might
Myth: The consumption of an extra amount of protein coming from red meat or supplements of amino acids, makes the muscles stronger.
Reality: In fact, the only athletic training incremeta volume and strength of muscles.
The fact consume a greater amount of protein coming from foods or dietary supplements provides no additional benefit. Supplements based on amino acids, such as aarginina, carnitine and ornithine, did not increase the volume or strength of muscles, not lfrecen other additional ergogenic effect.
Amino acids are the building blocks used in the manufacture of proteins. The amino acids present in the supplements did not differ from those contained in food. The May ....
A greater amount of calories, which can lead to an increase in the level of body fat.

Sports Nutrition
Myth: creatinine creates muscle mass.
Fact: Creatinine is an amino acid that is formed in the liver from other amino acids. Probably, the body manufactures enough. Are currently carrying out various studies to determine the role of creatine in the formation of muscle mass and its effectiveness as a supplement.
Myth: Drinking milk before exercise causes stomach cramps.
Fact: Drinking milk before a physical activity does not cause stomach or digestive problems. In some cases, the discomfort may be due to lactose intolerance. Still, the milk can be part of the diet of a person performing physical activity. During the physical prolonged failure to consume enough calcium, may contribute to the formation of muscle cramps.
Myth: Salt tablets prevent muscle cramps.
In reality any way. This is myth. The loss of water, not sodium, produces muscle cramps, which is a symptom of dehydration. With the loss of water, stomach fluids should be removed from other parts of the body to dilute the salts that are concentrated in the interior, causing cramps and dehydration.
Myth: Except for sports that require physical contact, the more a person is thin, the better you play in a sporting activity.
Reality: While it is true that a slim and muscular body is healthier and more efficient than one who is not, being too thin can have negative consequences when it is practiced sport. The fat protects internal organs from injury, absorbing the blows. Besides being too thin can cause the body to fatigue more quickly, because in the case of sports that require great physical endurance, the body uses fat deposits for energy. Finally, restricting calorie intake too much can cause a severe deficiency of nutrients.
Myth: After a tiring, it takes an extra dose of vitamins.
Fact: Not true, because vitamins are not lost with sweating. The small extra amount of vitamins needed to produce energy for physical activity should come from the additional quantity of food consumed that is needed to cope with the demand for energy maayor required training.

Source: http://mintarticles.com/

Author: johan rosario
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