Shoulders · Bodyweight

Lying Prone W

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

Animated demonstration of the Lying Prone W
Equipment
Bodyweight
Difficulty
Beginner
Logged as
Weighted reps
Movement
Extension
Mechanic
Isolation

How to do it

Lie face-down with your elbows bent and tucked close to your sides so your arms form a W. With palms facing down, lift your hands and elbows off the floor by squeezing your shoulder blades together. Hold briefly, then lower back down with control, keeping your forehead on the mat.

  1. 1Lift your arms by squeezing your shoulder blades down and back
  2. 2Keep your forehead on the floor and feel your mid-back and rear delts contract
  3. 3Pause briefly at the top to emphasize the contraction before lowering

Common mistakes

  • Don't shrug your shoulders toward your ears or arch your lower back
  • Avoid lifting your head or flinging your arms; keep it small and precise
  • Don't rush the raise; focus on activation rather than speed

Muscles worked

The lying prone w mainly works the rear delts and mid traps, with the lower traps and side delts assisting.

  • Rear DeltsPrimary
  • Mid TrapsPrimary
  • Lower TrapsSupport
  • Side DeltsSupport
  • ForearmsMinor
  • Upper AbsMinor

Kovo programs the lying prone w 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.

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Last reviewed June 2026.