Posts Tagged ‘Rsquo’
Facts and Fallacies – What Are Plyometrics All About?
One of the most misunderstood methods of training today is plyometrics, or ‘plyos’ as it is casually called. Even in the world of sports training among top coaches, this Russian ’secret’ of training is frequently poorly defined and wrongly applied. What is called plyometrics in aerobics is invariably some sort of jump that stops quickly in a rigidly held position – or, sometimes this sudden stop is followed by a brief pause and another jump. It is apparent that the term ‘plyometrics’ is being very loosely applied to what is simply high impact aerobics. It seems as if an innovation-hungry market needs new names to keep instructors and clients motivated and even the misapplication of a very specific form of training is acceptable.
To understand what plyometrics really is, one needs to consult the person who pioneered modern plyometrics and revolutionised sports training with it. His name is Professor Yuri Verkhoshansky, formely of the State Central Institute of Sports Science in Moscow and he pioneered this method of training more than 30 years ago to improve the speed-strength capabilities of Soviet athletes. He called this his ’shock method’ and even today, he does not approve of using the word plyometrics, which originally was used to describe eccentric muscle action. During my two visits to Russia and the month he spent living in my Johannesburg home in 1992 to undertake joint research with me, I had the opportunity to discuss plyometrics with him in great detail. We examined the most popular Western textbooks on plyometrics and aerobic plyometrics and concluded that “plyometrics” is poorly understood and applied outside the land of its origin. He was appalled at some of the material in these books and shook his head at what aerobics instructors and sports coaches call plyometrics or plyometric drills.
To share our findings with instructors and personal trainers, we collaborated on a major textbook called Supertraining to explain plyometrics and other advanced Russian and Western sports training methods. Biomechanics analysis of movements with high speed video, force plates, electromyographs and muscle tension measuring devices carried out by senior engineering students under my supervision furnished new information that enlarged upon the original Russian work.
This article gives a brief overview of what plyometrics actually is and why so-called plyometric training should be called Powermetric Training, i.e. an integrated system of enhancing power in sport, as opposed to plyometric action, which occurs quite naturally in many sporting and daily activities such as running and jumping.
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Facts and Fallacies of Fitness
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What Causes Migraine Headaches – Do Your Know What Triggers Your Pain?
Headaches are often identified as an obstacle to process on the daily routines in one’s life. They come in various forms and types and causes mighty discomforts. But with our busy shedules we often take a pain killer to kill the pain and get on with our work, without knowing what exactly caused the headache. But have you really given a thought on what is the cause of headaches?
This kind of pani in the head or the upper neck is categorised in to three . Facial pains, secondary stage and the primary stage are the three major types of headaches.
With several major types of causes, there aren’t any specifically mentioned causes of headahces. Stress, fatigue, continues discomforting positioning of the body and continues straining on the eyes could cause these headaches. With excessive smoking it is believed to cause migraines. An excessive usage of alcohols could lead to a tension headache. Tension headaches are considered to be a mild headache compared to migraines even though they tend to stay for a whole day.
A diagnosis is available to almost all kinds of headaches. Consulting a doctor is a smarter option as in some cases of headaches are a warning of a major illness in the body. In a case where vomiting or fever is joint with a headache the indication is more of a warning that you need to be at the doctor.Headaches do come with many serious illness and therefore the action to be taken by the person is essential.
A diagnosis is available to almost all kinds of headaches. But it is understood that some headaches comes with some illnesses and therefore is essential that you consult a doctor. This is more severe in a case of vomiting and fever with a headahce.Headahces do come with many serious illness and therefore the action to be taken by the person is essential.
When the headache goes to a far extend some help from an online medical site could be just what you need. The cause of headaches, the diagnosis and the exercises to be done are all given in this sort of an online help. Without making your headahce a real “headache” for your work it is advisable to gain this kind of an instant help.
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