The goalkeeper (if there is one) is required to be a defender at the penalty corner.
The fullbacks (normally two, sometimes three) will remain with them.
The remaining places are usually taken by the halves, though rarely a forward may need to in case of tiredness, injury or suspension (as new players cannot be brought on by rule).
It should be noted that the defenders are not required to be in the goal at the penalty corner; they may in fact be anywhere behind the backline and without five metres from the ball. However there is a tactical advantage in keeping all defenders in the goal at the beginning of the play.
Either side
The "23 metre" line (actually 22.90 metres overall) defines the defensive zone in field hockey. It is the line at which a fully-padded goalkeeper may not take part in play, and the limit at which a severe penalty can be awarded a penalty corner.
When a player is on a break-away with no defense between him and the goalie, and he's tripped, hooked, or anything that causes him to lose control and is considered a penalty, he is awarded a penalty shot.
A penalty corner is awarded for:an unintentional foul in the circle by a defending player which does not prevent the probable scoring of a goalan intentional offence inside the circle by a defender on a player who does not have the ball or the possibility of playing itan intentional offence by a defender inside their 23 metres area but outside the circle.or a defender deliberately playing the ball over the backline (there are varying definitions of "deliberate"; the rule specifically excludes a goalkeeper deflecting a shot at goal or an opportunity for a shot).When a penalty corner is awarded only five defending players, usually four defenders and the goalkeeper, are allowed to defend it; the remaining defenders must be beyond the centre-line. They must remain behind the goal/centre line until an attacker injects the ball back into play from a point on the backline at least 10 metres from the goal but within the circle. There is no limit to how many attackers in the team on the field can take part in a penalty corner. The corner is complete when a goal is scored, the ball goes out of play, another penalty corner or a penalty stroke is awarded or the ball travels either 5 metres from the circle or outside it more than once. A goal cannot be scored until the ball has left the circle from the initial injection.In the modern game, they are very good scoring opportunities, and hence are usually looked for by attackers while heavily disputed by defenders.
Depending on the grade, most goals are either field goals or penalty corner conversions. The first are often from within 7 metres, or about the distance of the spot from the goal, and the latter are usually from somewhere directly in front of the goal.
short corner, scoop, slap
The opposing team gets a corner.
They play more or less in a midfield position. This means that they help the strikers to score and help the defenders to defend.
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.
I assume you mean positions.. The maing ones are Forwards, Midfields, Defenders, and Goalkeeper.. You can decide how you want them to be placed as long as there are 11 players on the field in outdoor, and 5 in indoor.
A field player is made substitute when they have left the field (within three metres of the halfway line on the same side as all other substitutes) in accordance with the rules. A goalkeeper is made substitute after the umpires have stopped time , if necessary, and they have left the field from any outline.
The defending team do a stick tackle or it hits their foot inside their D