Fudbalski klub Napredak Kruševac (), commonly known as Napredak Kruševac, is a Serbian professional football club based in the city of Kruševac. The word Napredak means "progress" in Serbian. The club's nickname is the Čarapani which translates in English to the sock-men, the origin of this nickname are from the times of the First Serbian Uprising, when the local insurgents took off their slippers and silently went to defend their homeland against the Ottoman occupation of Serbia, in socks. Another interpretation is related to the custom of men in this area who in urban legend in medieval times wore beautiful, long embroidered socks. History Napredak was founded on 8 December 1946, through a merger of three local area clubs Zakić, Badža and 14. Oktobar. In January 1947, they played its first official game against Vardar, the result was 1–1. The first goal in Napredak's history scored Marko Valok, who became later a famous player of Partizan Belgrade and Yugoslavian First League top scorer in 1950. In 1949, they became champions of Serbia, the first title of the club. In 1951, Napredak joined the Yugoslav First League for the first time, but they immediately relegated in the IV Zona (IV Zone), which was one of the 5 subdivisions of the Yugoslav Second League. Since the season 1958/59, they compete in the new format of the Yugoslav Second League. In 1976, led by coach Dragan Bojović, the club won the second league and again provides a placement in the elite, thanks to the four goals by Jovica Škoro, three by Milomir Jakovljević and one by Dragiša Ćuslović, which brought the decisive 8–2 victory over Rad Belgrade, but they relegated again in the same season. In the season 1978–79, they joined the Yugoslav First League, and in that season, Yugoslav powerhouse Partizan suffered a sensational 3–0 home defeat from Napredak. In the season 1979–80, led by coach Tomislav Kaloperović, Napredak finished the championship as 4th and this in front of several Yugoslav top clubs, and qualified finally for the first time for a European competition, the 1980–81 UEFA Cup season, but they were eliminated already in the first round by Eastern Germany's club Dynamo Dresden. It got even worse, because in the same season the club finished the league unexpectedly in the last place and relegated to the Yugoslav Second League and competed there until 1988. In the season 1987–88, Napredak won the