the short answer
SEO for personal trainers is the work of getting your website and Google listing to show up when someone searches for a trainer like you, in your city or online. Three things move personal trainer SEO: a fully completed Google Business Profile if you train anywhere in person, one clear service or location page for each thing you sell and each area you cover, and a steady stream of honest reviews plus a few useful articles that answer what clients actually ask. Expect three to six months to start ranking for easier terms, and longer for competitive ones. Nobody can honestly promise position one.