Choose Your Weapon:
There are many varieties and styles of martial arts and each one
involves some kind of physical contact. Whether you are interested in
the fast combination kicks and punches of karate or prefer the sweeps
and throws of judo, a rash guard is an excellent accessory and should
even be considered a required piece of equipment.
Rash Guard Basics:
Rash guards are protective shirts. They usually come in long sleeved
versions for the most protection and are tight fitting. The fabric
and design allow for easy movement, something which is very important
in martial arts. Although rash guards are not limited to martial arts
and are in fact more commonly used in other sports such as surfing,
they are becoming quite a popular addition to the protective gear
used in these sports.
The protective fabric of the rash guard is ideal for sparring. It
allows the user to avoid painful rashes caused by scraping skin
against the floor, concrete, grass or even exercise mats. It also
keeps the fingernails of your opponent from scratching you during a
grappling session....

http://groups.msn.com/martialartsqen