What is muscular strength?
Is the ability to produce maximum muscle tension.

Why is it important to improve muscle strength?
 
It is extremely important, have you noticed the difference in the skin for example in a 8 year old a 40 and a man of 70?
Well, with age the skin is loose, it tends to generate fat and lose tone, that's what you see on the outside skin, muscles can you imagine? Yes, just as they lose strength, which could result in 70 years when they can not get a cup of water because the pitcher is very heavy, or perhaps unable to stand on a chair, I am not exaggerating, if people who do not exercise could know all the good you do exercise in a proper way, believe the numbers would increase significantly. In addition to the development of our muscles so that we become stronger our routine life takes place in a better way, for example: if a child is going to fall, I have the reflexes and strength to get to it easier and faster, the exercise of power and oxygen causes the bones to strengthen as well. Frequent and tailored training delays force and prevents aging.

On the other hand, the effects of strength training on the prevention and treatment of cardiovascular diseases linked to sedentary lifestyle have been less studied than the effects of aerobic endurance training, however, the results of several studies suggest that strength training sample is accompanied by a decrease in body fat and risk of type II diabetes, as well as a lower risk of developing osteoporosis or suffering from backache.

What are the main types of strength exercises recommended?

Stimulating the muscles involved in major movements of daily life, including the muscles involved in knee extension, to rise from a chair or bed. That extend and flex the elbows, to transport heavy objects. Which prevent or delay the onset of neck and back pain. Those who maintain proper posture.

The muscle strength along with endurance are the qualities that can be developed through proper training regardless of external appearance and structural, ie, inherited or acquired character. The weight training is unique in a short period of training is achieved amazing results in improving the quality of strength. Scientific studies have shown that increased overall strength facilitates the learning of new motor skills.

 
Unfortunately we still see today in many gyms as weight training early shortening the muscles, leading to shin splints, numb muscles and reduce flexibility and speed, this happens when loading a lot of weight and pull with great force dropping for example working a bicep curl with a 3 kg dumbbell arm to close the explosive and return to point of origin without any resistance, this causes the muscle develops only inward, is shortened and so does Some people can not extend his elbow.

muscle strength in men is an indispensable necessity for the maintenance of posture and performance of a life in motion.

It is now known that the development of muscle strength, as any other quality, depends on the magnitude of the requirement in the unit of time, which is what determines the intensity of stimulus, and with it the muscle tension. According to this physiological principle that the voltage is low due to low resistance to overcome, does not increase muscle strength. Only use loads is achieved successive biochemical transformations that occur in the muscle. The weight that a particular muscle is capable of winning in each case determine the intensity of the stimulus is applied. Importantly, the muscle will increase depending on the load physically using, if you want to dial or tone without causing hypertrophy (the muscle to look great), you can do, but the fact does not mean load will hypertrophy, is how food is made and to be carried out to make or grow a muscle.

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