Sport is a particular form of physical activity that is governed by a set of rules or customs and often engaged in competitively. Sports usually refer to physical activities as well as mind sports or motor sports. Sport can be played as a team or individually and often requires mastering a skillful technique. Sport is one of the best forms of entertainment for men (especially when practiced in the bedroom!). The sports that are very popular include: Football, Cricket, Tennis, Gymnastics, Swimming, Cycling, Karate, Basketball, Hockey, Baseball.