Hollow vs Reverse Crunch
Maximizing Your Core Workout Plan
Contents
Reverse Crunch is the easier place to start — difficulty 2 of 5 vs 5. Compare Core form cues and when to progress.
Customize Your Core Workout: Explore the Benefits of Hollow and Reverse Crunch for Better Comparison.
Planfit Users' Choice about Hollow vs Reverse Crunch : Which is Better?
Based on randomly selected data from 1 million completed workouts, Planfit users log Reverse Crunch more often — 868 sessions compared to 531 for Hollow.
Popularity is not the whole answer. Hollow and Reverse 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 Reverse Crunch Differ
| What differs | Hollow | Reverse Crunch |
|---|---|---|
| Muscles worked | abs and quads | abs |
| Difficulty | 5 of 5 | 2 of 5 |
| Sessions logged by Planfit users | 531 sessions | 868 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 Reverse Crunch
Reverse Crunch muscles worked: Core
Form
- 1. Bend your knees so that they are perpendicular to the ground while lying on the floor.
- 2. Engage your abs as if your knees are touching your chest and lift your hips up.
- 3. Hold this position for about 1 second, then slowly return to the starting position.
Coach's Comment
- Be careful not to lift your lower back excessively off the floor, and focus on engaging your abdominal muscles.
If you want to know a detailed guide to Reverse Crunch, alternative exercises, and its benefits, check it out here. Check out the Reverse Crunch Guide page of our blog!
Frequently Asked Questions
Which is better for Core, Hollow or Reverse Crunch?
Neither is clearly ahead — Planfit users log both at a similar rate. They both train Core, so the choice comes down to the equipment you have and the muscles you want to load.
Do Hollow and Reverse Crunch work the same muscles?
Not quite. Hollow loads abs and quads, and Reverse Crunch loads abs.
What equipment do Hollow and Reverse Crunch need?
Hollow needs bodyweight only, and Reverse Crunch needs bodyweight only.
Which is easier to start with?
Reverse Crunch is the easier place to start. Move to Hollow once your form holds up.
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