強きょう化か合がっ宿しゅく

noun

training camp; intensive training camp

Refers to a camp where participants undergo intensive training, often in sports or martial arts.

• 来らい月げつ、チームで強きょう化か合がっ宿しゅくを行おこなう予よ定ていです。

  Next month, the team plans to hold an intensive training camp.