"Muscle cramps are sudden, involuntary contractions or spasms in one or more of your muscles. They often occur after exercise or at night,
lasting a few seconds to several minutes. You have probably had a muscle cramp before. It is a very common muscle problem.
Muscle cramps can be caused by nerves that malfunction. Sometimes this malfunction is due to a health problem, such as a spinal cord injury
or a pinched nerve in the neck or back. Other causes are
Cramps can be very painful. Stretching or gently massaging the muscle can relieve this pain." taken from http://www.nlm.nih.gov/medlineplus/musclecramps.html
The aware of the inner interactions between the systems (nervous, muscles, skeleton , blood) is the first stage of proactive care and body
maintenance no matter what sport you apply.
Web resources that are relevant to Sport body maintenance and VAT
http://www.lowfreqsoundresearch.net/forum/topic.php?id=131
http://whitelotussalonandmassage.com/Vibroacoustic.html
http://www.bodybalancesystemonline.com/sound-therapy/vibroacoustic-therapy.html
http://wikibin.org/articles/vibroacoustic-therapy-3.html
http://www.scribd.com/doc/7706457/Vibroacoustic-Research-1980-1989
http://www.myhealtharticles.net/jointpain/vibroacoustic-therapy-for-joint-pain-treatment.html
http://www.soundwavetherapy.co.uk/how-it-works.htmhttp://www.nextwave.fi/pdf/FA-product_2009.pdf
http://www.lowfreqsoundresearch.net/forum/topic.php?id=33
http://www.soundeffects.wlu.ca/newsletter/vol_04_issue_01.pdf
http://www.canadian-universities.net/News/Press-Releases/November_16_2006_Laurier_Centre_for_Music_Therapy_Research_introduc.htmlhttp://www3.jkl.fi/tiedotus/human_tech_city/index.php/2006-01/61