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  5. Shoulders
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  7. Kettlebell Figure 8 Swing

Exercise guide

Kettlebell Figure 8 Swing

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

This dynamic hinge movement builds explosive power and core stability by passing the kettlebell through the legs in a figure-8 pattern. It challenges rotational control and coordination while targeting the entire posterior chain and shoulders.

Reviewed by the Crucible Fit team · Updated June 2026

Watch the Kettlebell Figure 8 Swing demonstrationVideo and instructions for every movement are in the Crucible Fit app.

Muscles worked

Primary

  • Glutes
  • Hamstrings
  • Quadriceps
  • Trapezius

Secondary

  • Serratus anterior

Equipment

  • Kettlebell

Setup

  1. Stand with feet wider than shoulder-width apart in a stable stance.
  2. Place the kettlebell on the floor in front of you.
  3. Hinge at the hips with a flat back and grip the kettlebell handle with your right hand.

How to do it

  1. Swing the kettlebell back between your legs, reaching your left hand behind your left thigh to meet it.
  2. Pass the kettlebell to your left hand, then drive through your hips to swing the bell around the outside of your left leg and up toward chest height.
  3. As the bell descends, hinge back and swing it between your legs again, passing it to your right hand behind your right thigh.
  4. Exhale forcefully on the hip drive as the bell swings up, and inhale as you hinge and pass the bell.

Form checklist

  • Maintain a neutral spine and proud chest; do not round your lower back.
  • Drive the movement with a snappy hip hinge, not by pulling with the arms.
  • Keep your core braced to resist the rotational pull of the weight.
  • Ensure the hand-to-hand transition happens smoothly behind the legs.

Pro tips

  • Focus on the 'hand-off' timing; wait until the bell is at its lowest point behind the legs to switch hands securely.
  • Engage your obliques to stabilize your torso against the lateral momentum of the kettlebell.

Make it harder

  • Increase the tempo to challenge cardiovascular endurance and coordination.
  • Use a heavier kettlebell to increase the demand on the posterior chain and grip strength.

Frequently asked

What muscles does the kettlebell figure 8 swing work?
The kettlebell figure 8 swing primarily targets the glutes, hamstrings, quadriceps, and trapezius, and also works the serratus anterior as secondary muscles.
What equipment do you need for the kettlebell figure 8 swing?
The kettlebell figure 8 swing uses kettlebell.
Is the kettlebell figure 8 swing good for beginners?
The kettlebell figure 8 swing is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.

Related exercises

  • Barbell Clean And JerkAdvanced · deltoids, erector spinae, glutes, hamstrings, quadriceps, and trapezius
  • Barbell Hang Power CleanAdvanced · erector spinae, glutes, hamstrings, quadriceps, and trapezius
  • Barbell Snatch BalanceAdvanced · adductors, glutes, hamstrings, quadriceps, serratus anterior, and trapezius
  • Barbell Snatch From BlocksAdvanced · adductors, calves, glutes, hamstrings, lats, quadriceps, serratus anterior, and trapezius

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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