Polo. The game is divided into 8 periods of 7 minutes called a "chukka".
Ice Hockey Cricket has 3 sessions each day as well
A chukka or chukkar, any of the six playing periods in a polo game that lasts 7 1/2 minutes
Lacrosse is a sport. A lacrosse game is playing the sport.
There are three periods in a hockey game.
There are three 20 minute periods in a regulation NHL game.
Playing a video game about sports.
There are three (3) 20 minute periods.