Hockey stick and ball
Hockey sticks are made of wood or composite material and it should pass through two inch ring.
The weight of the ball is between 156 gms to 163 gms with circumference of between 224 mm to 235 mm.
A goalkeeper must wear a helmet, leg guards and kickers. Usually she/he wears extensive additional protective equipment including chest guard, padded shorts, heavily padded hand protectors, groin protector, neck guard and arm guards.
The goal post is 2.14 m (7ft) in height and 3.66 m (12 ft) in width. Distance of shooting circle is 14.63 m from centre of goal line and dotted circle is 5 m away from shooting circle.
The lines across the field are 22.9 m from each back-line and touching one side line to others.
Hockey Field Dimensions
