Youth clubs are not sport clubs, but there should be sports available at a decent club e.g. Table Tennis
Newington Youth Club F.C. was created in 1979.
Rosario Youth Club F.C. was created in 1912.
Youth means a child or young person, and I assume you know what basketball means. So youth basketball is basketball played with a child or young adult.
A youth club
Boavista Sport Club was created in 1961.
Manta Sport Club ended in 1996.
Paysandu Sport Club was created in 1914.
Sport Club Mangueira was created in 1906.
Sport Club Mangueira ended in 1927.
Berliner Sport-Club was created in 1895.
Wiener Sport-Club was created in 1883.
Sport Club Americano ended in 1916.