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Stability Ball Seated Dumbbell Shoulder Press

Intermediate
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A vertical push exercise performed sitting on a stability ball, targeting the shoulders and core stabilizers. It is used to build upper body strength and functional stability.

About Exercise

Equipment

Dumbbells, Stability Ball

Difficulty

3/5 • Intermediate

Primary Muscle Groups

Shoulders

Secondary Muscles

Traps, Abs, Lower Back

Popularity Score

7

Goals

Strength
Stability
Hypertrophy

Training Style

Functional Training
Bodybuilding

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Medium

Noise Level

Low

Muscle Breakdown

Shoulders

10/10

Anterior Delts, Medial Delts

Triceps

7/10

Lateral Head, Long Head

Traps

5/10

Upper Traps

Abs

4/10

Rectus Abdominis, Transverse Abdominis

Lower Back

3/10

Erector Spinae

Programming

Typical Rep Range

8-15 reps

Rest Between Sets

60-120 seconds • Focus on controlled stability sets.

How to Perform

Sit centered on the stability ball with feet flat, shoulder-width apart, and spine tall. Hold a dumbbell in each hand at shoulder height, palms facing forward or slightly inward, ensuring the core is braced.

  1. Brace your core tightly and press the dumbbells straight overhead until your arms are fully extended.
  2. Lightly touch the dumbbells together at the peak of the movement.
  3. Slowly and with control, lower the weights back down to the starting position at shoulder height.
  4. Maintain stability on the ball throughout the repetition, resisting movement.

Coaching Tips

Form Cues

  • Core tight and still.
  • Press straight up.
  • Elbows slightly forward.
  • Feet rooted down.

Breathing

Inhale as you lower the weights, exhale forcefully as you press the dumbbells overhead, maintaining a tight core brace.

Tempo

3-0-1

Range of Motion

Press from shoulder level until the elbows are fully extended overhead, stopping before the weights rest on the shoulders on the descent.

Safety

Safety Notes

  • Use lighter weight than standard seated press until stability is mastered.
  • Ensure the stability ball is correctly sized to allow a 90-degree bend at the hips and knees.
  • Stop immediately if lower back pain or severe instability occurs.

Spotting

Not recommended; the instability of the ball makes safe spotting difficult. Use lighter weights or move to a stable bench.

Common Mistakes

  • Excessively arching the lower back.
  • Bouncing or shifting on the stability ball.
  • Stopping the descent too high.
  • Allowing head to drift forward.

When to Avoid

  • Acute shoulder impingement or pain.
  • Severe lower back instability or pain.

Flexibility Needed

  • Adequate shoulder flexion for overhead pressing.

Build Up First

  • Competency in seated dumbbell shoulder press.
  • Ability to maintain neutral spine on an unstable surface.

Also known as

Dumbbell Shoulder Press (Stability Ball), Exercise Ball Dumbbell Shoulder Press, Seated Stability Press

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