What is court line terminology in badminton?
Court line terminology refers to the marked lines that divide a badminton court into distinct zones and define legal play areas for singles and doubles matches, including the service courts, center line, and sidelines.
The lines painted on a badminton court serve as the legal boundaries for play. Understanding these markings is essential for both players and court operators, as they determine whether shuttles are in or out of bounds and define which areas are active during service and rallies.
The short service line runs parallel to the net, 6.5 feet away on each side. This marks the front boundary of the service court. The long service line for singles play sits 17 feet from the net, while the long service line for doubles extends to 20.5 feet. These lines define how far a serve must travel.
The center line divides the court lengthwise, splitting it into left and right service courts. During service, the server must hit from one half and the shuttle must land in the opposite diagonal service court (bounded by the center line, net, and short service line).
Sidelines mark the outer edges of the court. The singles sidelines are positioned 17 feet from center, while the doubles sidelines extend 20.5 feet from center. This extra width is used only in doubles play. During singles matches, shuttles landing beyond the singles sideline are out of bounds.
Badminton courts in Kuala Lumpur facilities must maintain precise line markings to meet BWF standards, ensuring fair play and consistency across tournament and league venues.