If your teen has a strong interest in violent media — despite your clear objection — talk to your teen's doctor or a mental health professional before enrolling him in martial arts classes. (verywellfamily.com)
He began taking martial arts classes, Joyce joined him and together they developed a love for the art's philosophy, trained, achieved accolades and eventually decided to teach others. (sportstarsmag.com)
Now, imagine that shortly after I liked that page, Facebook started showing me ads for martial arts classes. (reviewgeek.com)