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  3. Exercises
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  5. Shoulders
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  7. Boxing Up Hook With Dumbbell

Exercise guide

Boxing Up Hook With Dumbbell

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

This dynamic rotational exercise builds explosive power in the core and shoulders while improving coordination between the lower and upper body. It targets the obliques, anterior deltoids, and pectorals through a high-intensity punching motion.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Boxing Up Hook With Dumbbell demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Abs
  • Deltoids
  • Obliques
  • Pectorals

Secondary

  • Biceps
  • Forearms
  • Grip muscles

Equipment

  • Dumbbell

Setup

  1. Stand with feet shoulder-width apart in a staggered boxing stance, holding a dumbbell in each hand at chin height.
  2. Keep your elbows tucked close to your ribs and your knees slightly bent for a stable base.
  3. Engage your core and maintain a neutral spine with your gaze forward.

How to do it

  1. Pivot on the ball of your lead foot while rotating your hips and torso toward the midline of your body.
  2. Swing the dumbbell in a horizontal arc (hook) across your chest, keeping your elbow bent at a 90-degree angle and parallel to the floor.
  3. Exhale sharply during the punch and inhale as you return the weight to the starting position under control.
  4. Alternate sides, ensuring the power is generated from the hips and core rather than just the arm.

Form checklist

  • Maintain a 90-degree bend in the elbow throughout the entire arc of the movement.
  • Pivot the foot and hip of the punching side to protect the knee and increase power.
  • Stop the punch at the midline of your body to avoid over-rotating and straining the shoulder.
  • Keep the non-punching hand up by your chin to maintain balance and proper boxing form.

Pro tips

  • Focus on 'crushing a bug' with your pivoting foot to maximize power transfer from the ground through your core.
  • Squeeze your pectoral muscle at the peak of the arc to increase chest engagement and control the weight's momentum.

Make it harder

  • Increase the tempo of the alternating hooks while maintaining strict form to add a cardiovascular and endurance challenge.
  • Add a squat between each alternating hook to turn the movement into a full-body metabolic exercise.

Frequently asked

What muscles does the boxing up hook with dumbbell work?
The boxing up hook with dumbbell primarily targets the abs, deltoids, obliques, and pectorals, and also works the biceps, forearms, and grip muscles as secondary muscles.
What equipment do you need for the boxing up hook with dumbbell?
The boxing up hook with dumbbell uses dumbbell.
Is the boxing up hook with dumbbell good for beginners?
The boxing up hook with dumbbell is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • 45 Degrees Arms PlankIntermediate · abs, deltoids, obliques, and pectorals
  • Battling Ropes Half KneelingIntermediate · abs, biceps, deltoids, obliques, and pectorals
  • Bear WalkIntermediate · abs, calves, deltoids, hamstrings, obliques, and pectorals
  • Bosu Ball Plank HoldIntermediate · abs, deltoids, obliques, and pectorals

Train it with Crucible Fit.

Every movement in this library is in the app with video and instructions, ready for your own sessions on the days between Crucibles. Your first Crucible is on us.

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