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Açıklama
Dumbbell Skull Crusher is a powerful triceps isolation exercise performed lying on a bench using dumbbells. This exercise specifically targets the long head of the triceps to maximize posterior arm muscle development. Compared to the barbell version, independent movement of each arm helps correct muscle imbalances. Dumbbell usage provides a more natural movement angle for the wrist and elbow joints, reducing injury risk. It is a highly effective movement for mass and strength gains for intermediate and advanced athletes. When performed with a controlled negative phase, it keeps the triceps muscle under extra tension.
Adım Adım Talimatlar
- 1
Lie flat on your back on a bench, holding a dumbbell in each hand with arms extended upward
- 2
Keeping your elbows stationary, slowly lower the dumbbells toward the sides of your forehead
- 3
Feel the tension in your triceps at the bottom position, don't overextend your elbows
- 4
Using triceps strength, push the dumbbells back to the starting position in a controlled manner
- 5
Keep your upper arms stationary throughout the movement, only your forearms should move
Önemli Noktalar
- ✓Lie supine on the bench, hold dumbbells with neutral grip overhead
- ✓Elbows should remain stationary, only the forearm should move
- ✓Lower dumbbells toward the sides of the forehead in a controlled manner, not behind the head
- ✓Keep elbows slightly inward, don't fully extend them
- ✓Arms should not be vertical but slightly angled back (85-80 degrees)
Yaygın Hatalar
- ✗Opening elbows too wide - shoulders engage and injury risk increases
- ✗Lowering the weight enough to drop it on the forehead - can be dangerous
- ✗Using too much weight and moving elbows - triceps isolation is compromised
- ✗Keeping arms completely vertical - reduces tension on the triceps
Nefes Kontrolü
Inhale as you lower the dumbbells, exhale as you lift them up. Maintain controlled and rhythmic breathing.
Kas Aktivasyonu
Güvenlik
Dikkat Edilmesi Gerekenler
- Those with elbow joint injuries should avoid this exercise
- Those with shoulder problems should be cautious
- Those at risk of herniated disc should use back support
- Those with dizziness or balance problems should be cautious
Güvenlik İpuçları
- Don't bring the weight over your head, keep it aligned with your forehead
- Be slow when opening elbows, don't lose control
- Keep your back fixed on the bench
- Start with light weight and prioritize form
İlgili Egzersizler
Benzer kas grubunu çalıştıran egzersizler
Egzersiz Bilgisi
Ekipman
Birincil Kaslar
İkincil Kaslar
Faydalar
- ✓Effectively targets the long head of the triceps
- ✓Prevents muscle imbalances by working both arms independently
- ✓Strengthens elbow joint stability
- ✓Increases arm mass and hypertrophy