Sophomore Avery Guo puts on her uniform for the third time this week. She fastens her black belt to her waist, sets her shoes aside and steps into her dojang—a term used in Korean martial arts to refer...

When he was a kid, junior Mario Lazaga wanted to be a one man army capable of taking on many people at once. After seven years of training, Lazaga has finally reached his secondary black belt in taekwondo. “When...