Hollow vs Crunch
Maximizing Your Core Workout Plan
Contents
Planfit users log Crunch more often — 29,245 sessions vs 426. Compare Core form, muscles worked, and when to use each.
Customize Your Core Workout: Explore the Benefits of Hollow and Crunch for Better Comparison.
Planfit Users' Choice about Hollow vs Crunch : Which is Better?
Based on randomly selected data from 1 million completed workouts, Planfit users log Crunch more often — 29,245 sessions compared to 426 for Hollow.
Popularity is not the whole answer. Hollow and Crunch differ in the muscles they load, the equipment they need, and how hard they are to learn — the comparison below covers each.
How Hollow and Crunch Differ
| What differs | Hollow | Crunch |
|---|---|---|
| Muscles worked | abs and quads | abs |
| Difficulty | 5 of 5 | 1 of 5 |
| Sessions logged by Planfit users | 426 sessions | 29,245 sessions |
How to Hollow
Hollow muscles worked: Core
Form
- 1. Lift your upper body while keeping your feet off the ground.
- 2. Hold while engaging your core.
Coach's Comment
- 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!
How to Crunch
Crunch muscles worked: Core
Form
- 1. Please lift your upper body while keeping your back straight.
- 2. Slowly return to the starting position.
Coach's Comment
- 1. If you lift your upper body excessively, it can strain your lower back, so please lift your upper body without raising your back.
- 2. If your neck hurts, support your head with your hands and relax your neck while proceeding.
If you want to know a detailed guide to Crunch, alternative exercises, and its benefits, check it out here. Check out the Crunch Guide page of our blog!
Frequently Asked Questions
Which is better for Core, Hollow or Crunch?
Planfit users log Crunch more often — 29,245 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 Hollow and Crunch work the same muscles?
Not quite. Hollow loads abs and quads, and Crunch loads abs.
What equipment do Hollow and Crunch need?
Hollow needs bodyweight only, and Crunch needs bodyweight only.
Which is easier to start with?
Crunch is the easier place to start. Move to Hollow once your form holds up.
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It's a straightforward way to customize a workout plan to meet your unique needs and objectives, ensuring every effort contributes to your fitness journey.
