Sit tall with legs extended, arms holding straps, elbows bent by sides.
Palms face up, forearms parallel, shoulders relaxed and chest open.
Extend arms forward as if offering, maintaining upright posture.
Bend elbows to return, keeping tension and controlled movement.
Guia do Exercício 前划船准备动作(含坐姿版本) - Treino 三头肌 | MuscleWiki