Field equipment
.The stadium should be the ground. Wood floors or cement floor smooth. And is a hard, smooth, no barrier, the oblong, size, wide 18 long 9 meters, the area around the field. Away from the field at least 2 meters.The field away from the field at least 3 meters. The height from the ground up obstructions or ceiling, at least 7 meters. If it's international competition Have the place side not less than 5 meters. At the back and not less than 8 meters.12.5 m
all bounds line line line to broad 5 cm. As light is different from the ground. All the lines, this is included in the competition. X long, as wide 9 x 18 m
scrimmage
.A line break ground, divided into 2 parts. In the middle of the field from the middle to the medium after 9 meters. The line will be under the mesh or direct net poles fit
1 borderline.Line offense and designated. Designated offensives each spaces defined by the designated Attack 3 meters wide Thinking combined with the line width. Designated penetration will parallel to the line of scrimmage drag of the field. And suppose width out of bounds without determining
2.The line serves and area served is a line drawn 15 cm long. Two lines from the end of the field. By drawing away from behind the lines 20 cm. Written from the end of the line beside the right one. And into the inside of the field 3 left apart.
3. Zone change in district on both sides in the hypothetical went around the field in tropical ที่อยู่ทั้งสอง side of the table records
the lighting of the lighting should be 500 - 1500 W
the mesh ขนาดกว้าง 1 meters. Long 9.50 meters, stretched over the midpoint of the line of scrimmage vertical are divided into the field 2
sidebar
.Use a wide white stripe 5 cm long, 1 m stuck at the end of each side set to mesh the scene with the side lines. And are in line with the midpoint of the scrimmage. This area is considered part of the mesh antenna
.Made of glass fiber tube or similar objects. The length 1.80 meters in diameter 10 mm white painted red, each of the switch is located 10 cm antenna has a 2 pole. Each pole attached to the outermost edge network matching the line side of the mesh. The file above the mesh 80 cm
.The height of the mesh
: mesh, male team high off the ground 2.43 m women's team are high from the ground 2.24 meters. At the center of the field measured
the seedling network should have a round or both smooth 2 pole, which can ปรับระดับ. 2 height.55 meters to accommodate the end of mesh on each side. The stretch will be bolted to the floor, away from the side lines at least 50 - 100 cm. Do not use wire or metal mesh is based on the pole because they are harmful
. BallThe ball must be rounded. Made of leather that is flexible. There are inner tube of rubber or similar objects have bright colors. The perimeter 65 - 67 cm. 260 weight - 270 g, compression 0.400-0.450 grams. / sq cm.
. Use the ball 3 you
.International competition should be used 3 ball ball by someone to keep the ball to the 6 people. Which is at the corner of bounds all four corners, each corner 1 people and back judge for 1 People
participants race
.In 1 team consists of players up to 12 people 1 Trainer, assistant coach, Trainer 1 1 people, medical 1 athletes compete constantly 6 people People
. ApparelThe shorts, T-shirt long or short sleeve socks must be clean and the same, the same color as a team. A rubber or leather shoes has no lines. In the global competition, the shoes will have the same color (except trademarks).1 - 12 number on the middle of the chest is not less than 8 cm tall, and after the middle height is less than 15 cm wide, no less than 2 cm. Allow the change, while competitive but must be the same number
.
, the competition formatThe team can 25 points and must score the opposing team at least 2 points to the winning team in the เซตนั้น in the 24 grades. To compete until one team is leading the opposing team 2 points, such as 26: 24 or 27:25 etc.
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