I believe that there are no sport companies that start with the letter K.
ARESTOGO
ice hockey equipment.
yoga
No SPORT does, but TEAM does!
otter racing
netball
Kitchen equipment that start with the letter g:garbage compactorgarlic pressgriddle
Equipment
You don't need anything to start playing a sport except land to play on.
Seattle Seahawks
Matmonster.com is a good place to start. It has a lot of information about the sport and the equipment needed. They sell everything from shoes to mouth guards to shoes.