1911 Encyclopædia Britannica/Badminton (game) - Wikisource, the free online library
rules - Is the Doubles Long Service Line active during a Singles match? - Sports Stack Exchange
What are the dimensions of a badminton court? - Quora
Winners Badminton Academy - Badminton Court dimensions The badminton court is 13.4m long and 6.1m wide. For singles the court is marked 5.18m wide. The lines marking out the court are easily