________ are participate in combined events.?

The brain and the spinal cord comprise which of the following nervous systems________?

Dick Fosbury who invented the “Fosbury Flop” style in high jump event belongs to________.

Under whose supervision the player can be changed________?

When carbohydrate fuel (glycogen) in muscles is used up, it is difficult to maintain the high initial workload unless the blood glucose concentration is elevated by carbohydrate feedings. Athletes call this condition________?

How long has the polo been in Olympics________?