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Correct form for One-Arm Kettlebell Swing
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One-Arm Kettlebell Swing tutorial

The one-arm kettlebell swing is an explosive hip-hinge movement that strengthens the glutes, hamstrings and core. Because the weight moves with one hand, your body must resist rotation, which builds extra stability.

How to perform

  1. Stand with feet slightly wider than shoulder-width and place the kettlebell a short distance in front of you.
  2. Hinge at the hips, grip the kettlebell with one hand and keep the other arm free.
  3. Hike the kettlebell back between your legs like a football snap, keeping your back flat.
  4. Drive your hips forward powerfully, standing tall, and let the kettlebell float to chest or shoulder height.
  5. Keep your arm relaxed; the power comes from the hips, not the arm.
  6. Squeeze your glutes at the top, then let the bell swing back and hinge your hips again.
  7. Switch hands after a set number of reps.
Breathing: Exhale as you drive the hips forward and inhale as the kettlebell swings back.

Key tips

  • Keep your back flat throughout.
  • Treat it as a hip hinge, not a squat.
  • Keep your shoulders down and stable.

Common mistakes

  • Lifting the kettlebell with the arm and shoulder.
  • Rounding the lower back at the bottom.
  • Bending the knees too much and turning it into a squat.
Safety: Start with a light weight and learn the hip hinge first. People with back problems should consult a coach before doing this exercise.
Full bodyPrimary muscle
KettlebellEquipment
IntermediateLevel
HomeLocation
Assisting muscles

Suggested sets and reps

Beginner3 sets × 8–12 reps
Muscle mass4 sets × 6–12 reps
Strength5 sets × 3–6 reps
Fat burning3 sets × 12–15 reps, short rest

Pick a weight where the last 1 to 2 reps are hard but done with correct form.

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