Dumbbell Incline Fly on Exercise Ball
- Zielmuskel
- Pectoralis Major Clavicular Head
- Synergistenmuskeln
- Biceps Brachii, Deltoid Anterior
- Equipment
- Dumbbell
- Körperregion
- Chest
- Typ
- Strength
The dumbbell incline fly on an exercise ball is an upper-chest isolation exercise that primarily targets the clavicular (upper) head of the pectoralis major, with the front deltoids and biceps assisting as stabilizers. Lying back on a stability ball at a slight incline, the unstable surface forces your core and shoulders to work harder while you open and close your arms in a wide arc.
Dumbbell Incline Fly on Exercise Ball: So führst du sie aus
- 1Sit on the exercise ball holding a dumbbell in each hand, then walk your feet forward and lean back so your upper back and shoulders rest on the ball at a slight incline.
- 2Plant your feet flat and shoulder-width apart, and brace your core and glutes to keep your hips lifted and the ball stable.
- 3Press the dumbbells up over your upper chest with your palms facing each other and a soft, fixed bend in your elbows.
- 4Open your arms out to the sides in a wide arc, lowering the dumbbells until you feel a stretch across your upper chest, keeping the elbow bend constant.
- 5Stop when your upper arms are roughly level with your torso, without letting the dumbbells drop behind your shoulders.
- 6Squeeze your upper chest to draw the dumbbells back up along the same arc until they nearly touch over your collarbones.
- 7Complete your reps under control, then sit back up on the ball and set the dumbbells down safely.
Technik-Tipps
- Keep your elbows in a fixed, slightly bent position throughout the arc — the movement opens and closes at the shoulder, not the elbow.
- Move slowly and deliberately so you can balance the dumbbells over the unstable ball and stay in control at the bottom stretch.
- Keep your hips driven up and your core tight so your torso stays at a steady incline and the ball doesn't roll out from under you.
- Start lighter than you would on a bench — the unstable surface makes the lift harder to control and easier to lose.
Häufige Fehler
- Bending and straightening the elbows like a press, which turns the fly into a pressing movement and takes tension off the upper chest.
- Lowering the dumbbells too far behind the shoulders, which overstretches the shoulder joint and risks injury on an unstable base.
- Letting the hips sag toward the floor, which collapses the incline and makes the ball unstable and unsafe.
- Using too much weight, so you have to swing or rush the reps instead of controlling the arc on the wobbling ball.
Häufig gestellte Fragen
What muscles does the dumbbell incline fly on an exercise ball work?
It primarily targets the clavicular (upper) head of the pectoralis major, your upper chest, while the front deltoids and biceps brachii assist and your core works to stabilize you on the ball.
Why do it on an exercise ball instead of a bench?
The unstable ball forces your core, glutes, and shoulder stabilizers to engage to keep you balanced and your hips lifted, adding a core-stability demand on top of the chest work.
Is this a good exercise for beginners?
It can be, but balancing dumbbells on a ball is harder than on a bench. Beginners should start with very light dumbbells, master the incline fly on a bench first, then progress to the ball.
How many sets and reps should I do?
As an isolation move, 3 sets of 10–15 reps with a controlled tempo works well. Pick a weight you can balance and control through the full arc rather than going heavy.
