All 3 variations still train all 3 heads — these are just biases based on joint position, grip, and tension. No single exercise “isolates” one head choose based on what you want to emphasize and how it feels for you. Pronated (overhand) grip → Targets all 3 heads → Greater emphasis on the lateral head * Pronated grip = more internal rotation elbow extension Supinated (underhand) grip → Targets all 3 heads → Slightly more medial head involvement * Supination shifts elbow mechanics → increases med

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🔽가슴 운동(Chest Day) 자극별 5가지 덤벨 루틴🔽 🔸5 Simple Dumbbell Chest Exercises for a Bigger Chest🔥 1. 클로즈 그립 덤벨 프레스(Close-Grip Dumbbell Press) - 가슴 안쪽(Inner Chest)과 삼두(Triceps)를 함께 자극해 중앙 수축과 프레스 힘을 만드는 데 효과적인 운동입니다. 2. 인클라인 덤벨 프레스(Incline Dumbbell Press) - 가슴 상부(Upper Chest)를 강조해 쇄골라인과 윗가슴 볼륨을 키우는 데 도움이 되는 운동입니다. 3. 플랫 덤벨 프레스(Flat Dumbbell Press) - 가슴 전체(Chest Overall)를 균형 있게 자극해 전체적인 가슴 크기와 힘을 만드는 기본 프레스 운동입니다. 4 덤벨 풀오버(Dumbbell Pullover) - 가슴 하부(Lower Chest)를 활성화해 가슴 확장감과 하부 라인을 만드는 데 효과적인 운동입니다. 5.

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