Weighted

Standing Palm-In One-Arm Dumbbell Press

Animated demonstration of the Standing Palm-In One-Arm Dumbbell Press

Muscles worked

Front and back body map of the muscles worked by the Standing Palm-In One-Arm Dumbbell Press

Main muscles

  • Anterior Deltoid

Also working

  • Anconeus

What it is

This single-arm dumbbell press challenges your shoulder strength and stability while standing. You press a dumbbell overhead using a palm-in grip, primarily engaging your shoulders. Your triceps also provide significant support during the movement. It's a fundamental compound exercise for upper body development.

Technique tips

  • Brace your free hand on a stable surface for balance.
  • Ensure your forearm remains perpendicular to the floor.
  • Keep your grip neutral, palm facing inward, throughout.
  • Inhale as you lower the weight, exhale as you press up.
  • Control the descent; avoid letting the weight drop quickly.
  • Complete all repetitions on one side before switching arms.

How to track your progress

Log the weight and reps of each set. Straddly turns every set into an estimated one-rep max, so a heavier single and a strong set of eight both count as progress, and it flags a personal record the moment you beat your best.