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Açıklama
Dumbbell One-Arm Shoulder Press is an effective isolation exercise targeting the deltoid muscles (especially the anterior deltoid) and increasing upper body strength. This movement requires more balance and core stabilization than bilateral presses where both arms work simultaneously, because asymmetric loading forces the body to remain straight. Working one arm helps eliminate strength imbalances and provides a wider range of motion, supporting shoulder joint health. It also works the trapezius, triceps, and core muscles secondarily, contributing to functional strength development. Using dumbbells offers a more natural movement pattern than barbells and reduces joint stress, potentially lowering injury risk.
Adım Adım Talimatlar
- 1
Grasp a dumbbell in one hand and sit on a flat bench or chair, plant your feet firmly on the floor and engage your core.
- 2
Position the dumbbell at shoulder level initially, with your palm facing your body (neutral grip) or facing forward.
- 3
Exhale and press the dumbbell upward in a controlled manner, fully extend your elbow but do not lock the joint.
- 4
Inhale and lower the dumbbell slowly and in a controlled manner to the starting position, feel the negative phase of the movement.
- 5
Ensure your torso remains straight throughout the entire set and avoid rotation, only the shoulder joint should move.
Önemli Noktalar
- ✓Hold the dumbbell at shoulder level with palm facing forward and elbow bent at 90 degrees
- ✓Engage your core muscles maximally to prevent the torso from leaning to the side
- ✓Press the weight in a straight line overhead, fully extend the arm at the top position
- ✓Extend your free arm to the side for balance or place it on the abdominal muscles
- ✓Work both sides with equal sets and repetitions, start with the weaker side
Yaygın Hatalar
- ✗Leaning the torso toward the working side - places asymmetric load on the spine and can cause lower back injury
- ✗Using leg drive to push the weight - disrupts isolation of the shoulder muscles
- ✗Pushing the weight to the side and compromising elbow angle - increases risk of shoulder impingement
- ✗Applying different technique between two sides - causes muscle imbalance and postural issues
- ✗Lowering without control - can damage the stabilizer muscles of the shoulder joint
Nefes Kontrolü
Exhale as you push the weight upward, inhale as you lower it in a controlled manner to shoulder level.
Kas Aktivasyonu
Güvenlik
Dikkat Edilmesi Gerekenler
- Those with shoulder instability should be cautious
- Patients with scoliosis should ensure balanced training
- Those with unilateral shoulder pain should consult a physical therapist first
- Those with neck hernia should pay attention to head position
Güvenlik İpuçları
- Keep your abdominal muscles tight, prevent torso rotation
- Lower the weight in a controlled manner
- Use your other hand for support
- Avoid excessive arching of your lower back during the movement
İlgili Egzersizler
Benzer kas grubunu çalıştıran egzersizler
Egzersiz Bilgisi
Ekipman
Birincil Kaslar
İkincil Kaslar
Faydalar
- ✓Develops asymmetric strength balance
- ✓Increases core stabilization
- ✓Corrects unilateral strength deficiencies
- ✓Maximizes shoulder range of motion