Kettlebell Swing vs Hollow

Maximizing Your Core Workout Plan

Contents

Planfit users log Kettlebell Swing more often — 1,175 sessions vs 426. Compare Core form, muscles worked, and when to use each.

Customize Your Core Workout: Explore the Benefits of Kettlebell Swing and Hollow for Better Comparison.

Planfit Users' Choice about Kettlebell Swing vs Hollow : Which is Better?

Based on randomly selected data from 1 million completed workouts, Planfit users log Kettlebell Swing more often — 1,175 sessions compared to 426 for Hollow.

Popularity is not the whole answer. Kettlebell Swing and Hollow differ in the muscles they load, the equipment they need, and how hard they are to learn — the comparison below covers each.

How Kettlebell Swing and Hollow Differ

What differsKettlebell SwingHollow
Muscles workedabs, front delts, and glutesabs and quads
Equipmenta kettlebellbodyweight only
Difficulty4 of 55 of 5
Sessions logged by Planfit users1,175 sessions426 sessions

Related comparisons

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How to Kettlebell Swing

Kettlebell Swing gif

Kettlebell Swing muscles worked: Core

Form

  1. 1. Hold the kettlebell with both hands and spread your feet wider than shoulder-width with your toes pointing outward.
  2. 2. Raise the kettlebell to shoulder height, then naturally push your hips back and bend your knees to bring the kettlebell between your legs.
  3. 3. Momentarily contract your hips while straightening your knees to raise the kettlebell back to shoulder height.
  4. 4. Keep your arms in a straight line and repeat the movement.

Coach's Comment

  1. The role of the hips and core is very important in exercise. Just by moving the hips back and forth while engaging the core, the movement can become more natural.

If you want to know a detailed guide to Kettlebell Swing, alternative exercises, and its benefits, check it out here. Check out the Kettlebell Swing Guide page of our blog!

Do you want to know more about Kettlebell Swing methods?Exercise Guide

How to Hollow

Hollow gif

Hollow muscles worked: Core

Form

  1. 1. Lift your upper body while keeping your feet off the ground.
  2. 2. Hold while engaging your core.

Coach's Comment

  1. In the holding position, only your hips should be touching the ground.

If you want to know a detailed guide to Hollow, alternative exercises, and its benefits, check it out here. Check out the Hollow Guide page of our blog!

Do you want to know more about Hollow methods?Exercise Guide

Frequently Asked Questions

Which is better for Core, Kettlebell Swing or Hollow?

Planfit users log Kettlebell Swing more often — 1,175 sessions against 426 for Hollow. Both train Core, so pick the one that matches the equipment you have and the muscles you want to load.

Do Kettlebell Swing and Hollow work the same muscles?

Not quite. Kettlebell Swing loads abs, front delts, and glutes, and Hollow loads abs and quads.

What equipment do Kettlebell Swing and Hollow need?

Kettlebell Swing needs a kettlebell, and Hollow needs bodyweight only.

Which is easier to start with?

Kettlebell Swing is the easier place to start. Move to Hollow once your form holds up.

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