EX PERSONAL TRAINER REVELA PORQUE A MAIORIA NÃO PRESTA

1 Oct 2026 · 19 min
18:45

In this 30‑minute YouTube monologue, former gym instructor and personal trainer Laércio Refundini vents about the widespread unprofessional behavior of many strength‑training teachers and personal trainers, while outlining how a competent instructor should act. Drawing on more than a decade of experience in gym‑room instruction and personal training, he first explains the legal and ethical duty of a gym‑room teacher to "cuidar" (care for) the entire environment, citing the CREF’s requirement for a qualified professional to supervise students. He illustrates this duty with a story about a disruptive member who repeatedly damaged equipment until the instructor expelled him, emphasizing that the teacher must enforce rules and protect both machines and people. Refundini then details the day‑to‑day habits of a good instructor: greeting every member, patrolling the floor, dividing the space into zones, staying visible, avoiding distractions (phones, conversations, focusing on attractive members), and providing immediate, hands‑on feedback, especially for newcomers who often lack knowledge of machine settings. He stresses the importance of teaching students to adjust equipment themselves, using a “learn by doing” approach rather than merely demonstrating. The video also clarifies the distinction between a gym‑room teacher (who serves all members) and a personal trainer (who works one‑on‑one and is considered a specialist). Refundini critiques the current education of physical‑education graduates, noting that university curricula provide minimal practical musculature training, and calls for continuous self‑education, certifications, and staying updated with anatomy and exercise science. Finally, he invites viewers to two actions: a free “independence in training” module for students to learn to train safely without relying on a teacher, and a forthcoming certification program for instructors who want to adopt his methodology. The overall tone is a mix of passionate criticism, instructional guidance, and promotional outreach.

Chapters

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