Core · Dumbbell

Dumbbell Windmill

How to do the dumbbell windmill, the muscles it works, and the mistakes to avoid. Pulled straight from the Kovo app's exercise library.

Animated demonstration of the Dumbbell Windmill
Equipment
Dumbbell
Difficulty
Advanced
Logged as
Weighted reps
Movement
Rotation
Mechanic
Isolation

How to do it

Stand with your feet slightly wider than hip-width and turn your toes out slightly. Hold a dumbbell in one hand and press it overhead. Shift your weight to the opposite leg, hinge at your hips and slide your free hand down your inner thigh toward your shin while keeping the weight stacked over your shoulder and your eyes on the dumbbell. Go as low as comfortable, then drive through your hips to stand back up while maintaining the dumbbell overhead. Switch sides after completing your reps.

  1. 1Hold a dumbbell overhead with your arm locked out and hinge at your hips, feeling your obliques and hamstrings stretch
  2. 2Keep your eyes on the weight and rotate your torso to reach toward your opposite foot
  3. 3You should feel shoulder stability and core engagement throughout the movement

Common mistakes

  • Don't round your back or let your knees collapse; maintain a straight leg on the weight side
  • Avoid bending your elbow or letting the weight drift forward
  • Don't rush; move slowly to maintain balance and control

Muscles worked

The dumbbell windmill mainly works the obliques, with the upper abs, side delts, triceps, forearms, lower abs, glutes, hamstrings, and front delts assisting.

  • ObliquesPrimary
  • Upper AbsSupport
  • Side DeltsSupport
  • TricepsSupport
  • ForearmsSupport
  • Lower AbsSupport
  • GlutesSupport
  • HamstringsSupport
  • Front DeltsSupport
  • Mid TrapsMinor
  • Lower TrapsMinor

Dumbbell Windmill strength standards

See how your dumbbell windmill ranks, from Bronze to Champion. These are the same standards the Kovo app uses to rank your lifts.

  • Bronzee1RM5 lb
  • Silvere1RM12.5 lb
  • Golde1RM22.5 lb
  • Platinume1RM45 lb
  • Diamonde1RM85 lb
  • Champione1RM120 lb

Find your rank

Enter your best set. We estimate your 1RM and match it to a tier.

Kovo tracks this rank automatically as you train, across every lift, and levels you up as you get stronger.

Kovo programs the dumbbell windmill for you and tracks it every session.

We build your whole program, drop the right lifts into each workout, and adjust your weights as you get stronger. Free on iOS and Android.

More abs & core exercises

See all abs & core exercises →

Last reviewed April 2026.