The provided text explores the psychological mechanisms behind client retention in the personal training industry. It debunks the 21-day habit myth, citing research that suggests a median of 66 days is required for new behaviours to become automatic. The article introduces the COM-B framework to help coaches identify whether client drop-off is caused by issues with capability, opportunity, or motivation. It also highlights implementation intentions as a practical tool for anchoring fitness routines to specific contextual cues. By focusing on habit formation rather than sheer willpower, trainers can better support clients through life disruptions and ensure long-term consistency. Overall, the sour ...