Sit tall with legs extended, arms holding straps at shoulder height.
Start with arms straight, palms facing up, shoulders relaxed.
Bend elbows, curling hands toward shoulders without moving torso.
Extend arms slowly, maintaining control and constant tension on straps.
Guía de Ejercicio آماده‌سازی روئینگ پشت — جلو بازو نشسته - Entrenamiento de عضلات دوسر | MuscleWiki