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Dumbbell Windmill

Intermediate
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A full-body stability exercise using one dumbbell overhead that targets obliques, shoulders, and hamstrings to enhance core strength, mobility, and balance; ideal for functional training and rehab.

About Exercise

Equipment

Dumbbells

Difficulty

4/5 • Intermediate

Primary Muscle Groups

Obliques, Shoulders

Secondary Muscles

Glutes, Abs, Lats

Popularity Score

5

Goals

Stability
Mobility
Conditioning

Training Style

Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Obliques

9/10

External Obliques, Internal Obliques

Shoulders

8/10

Medial Delts

Lower Back

7/10

Erector Spinae

Hamstrings

6/10

Glutes

5/10

Glute Medius

Abs

5/10

Transverse Abdominis

Lats

4/10
Programming

Typical Rep Range

6-12 reps

Rest Between Sets

60-90 seconds

How to Perform

Stand with feet wider than shoulder-width, one foot turned out 45 degrees. Press a dumbbell overhead with one arm, locking elbow and gazing at the weight.

  1. Push hips out to the side opposite the loaded arm while hinging at hips.
  2. Rotate torso and slide free hand down inside leg toward foot.
  3. Keep loaded arm straight overhead and back neutral at bottom position.
  4. Drive hips forward and engage core to return upright.
  5. Switch sides after reps.
  6. Perform slowly with control.

Coaching Tips

Form Cues

  • Eyes on dumbbell
  • Hinge from hips
  • Packed shoulders
  • Core tight
  • Straight loaded arm
  • Controlled descent

Breathing

Inhale during descent, brace core, exhale as you rise to standing.

Tempo

3-2-2

Range of Motion

Lower torso until parallel to ground or as far as flexibility allows without back rounding; full arm lockout overhead.

Safety

Safety Notes

  • Avoid if acute back pain exists
  • Start with bodyweight
  • Go only to comfortable depth
  • Pack shoulder before loading
  • Warm up hips and shoulders
  • Consult pro with injuries

Spotting

No spotting needed; use light weight and focus on form for safety.

Common Mistakes

  • Rounding lower back
  • Over-rotating spine
  • Locked knees
  • Rushing movement
  • Eye contact lost

When to Avoid

  • Lower back injuries
  • Shoulder impingement
  • Recent spinal surgery

Flexibility Needed

  • Adequate shoulder flexion
  • Hip hinge mobility
  • Thoracic rotation

Build Up First

  • Master basic hip hinge
  • Overhead shoulder stability
  • Core bracing proficiency

Also known as

Single Arm Dumbbell Windmill, DB Windmill, Overhead Dumbbell Windmill

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