There are 16 players in a Field Hockey team - 11 on the field and 5 substitutes. There is no limit on the number of substitutions allowed during the game, and they can happen at any time except during a penalty corner.
16 total, 11 of which can be on the field at one time.
any but most of the time they have about 5 substitutes
In a full match there are 70 minutes split into 35 minute halves.
There are 15 players from each team on the field during a rugby union match.
In a soccer match you can only have three,3, substitutes in a match.
not so sure leh