PORQUE 90% DOS PROFESSORES DE ACADEMIA SÃO LIXO!

28 Apr 2026 · 15 min
14:31

In this impassioned YouTube monologue, Rodrigo Barros (the speaker) denounces the majority of gym instructors, claiming that about 90% are unprofessional and detrimental to members' health. He outlines a series of grievances: instructors treat the gym as a gossip hub, sharing personal information about clients and causing relationship fallout; many are lazy, often slouching on equipment, using their phones, or forming idle chat circles, which distracts them from supervising members. He cites instances of trainers mocking or ridiculing clients who perform exercises incorrectly, showing a lack of technical competence and empathy. A major criticism is the negligence in monitoring form, leading to potential injuries, and the failure to provide individualized training—most simply hand out generic programs without assessing joint health or personal needs. Barros also discusses systemic issues: low wages cause trainers to do the bare minimum, contractual obligations are ignored, and gym management often tolerates these behaviors. He urges viewers to report poor staff, demand better attention, and share their own negative experiences in the comments. Drawing on his own experience as a former gym coordinator in Moema, São Paulo, he reflects on the importance of proper instruction, patience, and the trainer’s duty to prioritize the student’s safety and learning over personal convenience.

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