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In this Portuguese fitness monologue, the speaker highlights a frequent mistake people make during triceps exercises: allowing the elbows to drift apart, with one arm closing while the other opens. This asymmetrical positioning causes uneven loading, making one arm appear larger and reducing the effective force on the triceps because the force vector dissipates. The speaker stresses that both elbows must stay close to the torso throughout the movement so that the entire load targets the triceps, preventing loss of force and ensuring balanced development. The advice is presented as a corrective cue for viewers to apply immediately.
