For some time now both professional and amature players have been successfully using soles with special studs. Diadora's new 'Blade-shaped' studs with singular angularity have been specifically designed to easily penetrate grassy and dry terrain and offer maximum traction. Visit the Diadora website.
All rackets have a single energy source, the frame.
Pro Kennex has developed a proven second energy source through it's patanted Kinetic system. Mikasa Takes off into the 21st Centuary with the new Micfiber MVP200 officially certified FIVB Competition Volleyball. The MVP200 is the official game ball for the 2004 Olympic Games and all the Olympic qualification tournaments. Also the World League, World Grand Prix, Junior and Youth World Champs. Micfiber material is an invention that meets all high hopes.