Rugby !
The purpose of the instant replay video feature is so a person can instantly replay what just happened on camera. For example, the feature can be used in sports to determine if someone has made a point or not.
Instant replay or action replay is a video reproduction of something that recently occurred which was both shot and broadcast live. The video, having already been shown live, is replayed in order for viewers to see again and analyze what had just taken place. Some sports allow officiating calls to be overturned after the review of a play. Instant replay is most commonly used in sports, but is also used in other fields of live TV. While the first near-instant replay system was developed and used in Canada, the first instant replay was developed and deployed in the United States.
Video Ref (A Screen which displays the result) Camera Angles.
Instant replay was first used in a college football on December 7, 1963 in the Army-Navy game.
Probably when the first exciting thing happened in football.
Its a rugby ball
its me
in a rugby stadium
Baseball
First of all, rugby is similar to wrestling, so you would probably need safety equipment. You might need a helmet or something.
You use a rugby ball to play rugby. It is shaped like an egg.