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  7. Kettlebell Single Arm Shoulder Press

Exercise guide

Kettlebell Single Arm Shoulder Press

  • Intermediate
  • Compound
  • Rep-based
  • Back
  • Shoulders
  • Upper arms

This unilateral compound movement builds overhead strength and stability while forcing the obliques to resist lateral flexion. It targets the anterior and medial deltoids while improving shoulder health through the kettlebell's unique center of gravity.

Reviewed by the Crucible team · Updated June 2026

Watch the Kettlebell Single Arm Shoulder Press demonstrationGuided video and your full workout live in the Crucible app.

Muscles worked

Primary

  • Deltoids

Secondary

  • Abs
  • Serratus anterior

Equipment

  • Kettlebell

Setup

  1. Stand with feet shoulder-width apart and clean the kettlebell into the 'rack position' with the bell resting on the outside of the forearm, tucked close to the chest.
  2. Keep your wrist straight and your elbow tucked slightly in front of your shoulder, not flared out to the side.
  3. Engage your glutes and core to create a stable base and prevent your lower back from arching.

How to do it

  1. Exhale as you press the kettlebell vertically, rotating your palm from facing inward to facing forward at the top of the movement.
  2. Drive the weight until your arm is fully locked out overhead with your bicep aligned with your ear.
  3. Inhale as you control the descent, 'pulling' the kettlebell back down into the rack position with a controlled 2-second tempo.

Form checklist

  • Keep your forearm vertical throughout the entire pressing motion.
  • Avoid leaning to the opposite side; keep your torso upright using your obliques to resist the offset load.
  • Ensure the wrist remains neutral and does not bend backward under the weight of the bell.
  • Maintain a 'packed' shoulder by keeping your shoulder blade down and away from your ear.

Pro tips

  • Squeeze the handle as hard as possible to increase neural drive and shoulder stability through irradiation.
  • Create full-body tension by making a fist with your non-working hand to help stabilize the spine during the press.

Make it harder

  • Perform the press from a half-kneeling position to further challenge core stability and eliminate leg drive.
  • Transition to a 'Bottoms-Up' press, holding the kettlebell upside down to maximize grip strength and rotator cuff activation.

Frequently asked

What muscles does the kettlebell single arm shoulder press work?
The kettlebell single arm shoulder press primarily targets the deltoids, and also works the abs and serratus anterior as secondary muscles.
What equipment do you need for the kettlebell single arm shoulder press?
The kettlebell single arm shoulder press uses kettlebell.
Is the kettlebell single arm shoulder press good for beginners?
The kettlebell single arm shoulder press is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • Alternate Front Kick In Place With Arm CirclesBeginner · abs, calves, deltoids, and pectorals
  • Arms Stretch On A SupportBeginner · biceps, deltoids, and pectorals
  • Band Behind Neck Shoulder PressIntermediate · deltoids
  • Band Standing Rear Delt RowIntermediate · deltoids, lats, and rhomboids

Train this with a plan, not guesswork

Crucible builds the kettlebell single arm shoulder press into a precise program around your body, equipment, location, and time.

Download on the App Store