# Kneeling Resistance Band Crunch

A tall-kneeling band crunch that trains the abs through loaded spinal flexion. The overhead band provides resistance as you curl your ribcage toward your pelvis.

- Beginner · Isolation
- Equipment: Resistance bands
- HD video: https://media.seto.fit/exercises/band-kneeling-crunch/video/female.mp4
- HTML: https://seto.fit/exercises/kneeling-resistance-band-crunch/

## Muscles worked

- Abs: 9/10
- Obliques: 6/10

## How to do the Kneeling Resistance Band Crunch

1. Kneel facing away, with band overhead and hips over knees.
2. Hold both band strands beside your head with elbows bent.
3. Exhale and curl your ribcage down toward your pelvis.
4. Bring elbows toward thighs while keeping hips mostly still.
5. Uncurl slowly back to tall kneeling under band tension.

### Full technique — 7 steps

1. Drape the middle of a long resistance band over a high rack crossbar and kneel facing away from the rack.
2. Hold one band strand beside each side of your head with elbows bent and hips directly over your knees.
3. Set your torso tall, keep your hips mostly fixed, and create tension in the band.
4. Exhale and curl your ribcage down toward your pelvis by flexing through your spine.
5. Bring your elbows toward your thighs as your trunk folds, without pulling the band with your arms.
6. Reach the end range when your abs are fully shortened and your torso is curled forward.
7. Inhale and uncurl slowly back to the tall kneeling start position.

## Common mistakes

- Pulling the band with arms
- Sitting back into the hips
- Moving from shoulders instead of spine
- Letting the band yank you up
- Using momentum to start reps

## Form cues

- Curl ribs toward pelvis
- Keep hips mostly still
- Hands stay by head
- Shorten the abs hard
- Exhale into the crunch

## How much to do

- **Strength**: 3–4 sets of 8–12 reps · rest 1 min 15 s · 2 reps in reserve · lower 2 s, pause 1 s, lift 1 s
- **Muscle growth** (good fit): 3–4 sets of 12–20 reps · rest 1 min · 2 reps in reserve · lower 2 s, pause 1 s, lift 2 s
- **Endurance** (good fit): 2–3 sets of 20–30 reps · rest 45 s · 3–4 reps in reserve · lower 2 s, pause 1 s, lift 1 s, pause 1 s

Reps in reserve: how many more you could still do when you end the set.

## Substitutes by equipment

Same muscles, same movement — pick the version you have the gear for.

- **No equipment**: [Long Arm Crunch](https://seto.fit/exercises/long-arm-crunch/), [Stability Ball Sit-Up](https://seto.fit/exercises/stability-ball-sit-up/)
- **Suspension trainer**: [Suspension Trainer Hanging Leg Raise](https://seto.fit/exercises/suspension-trainer-hanging-leg-raise/), [Suspension Trainer Hanging Knee Raise](https://seto.fit/exercises/suspension-trainer-hanging-knee-raise/)
- **Dumbbells**: [Dumbbell Decline Sit-Up](https://seto.fit/exercises/dumbbell-decline-sit-up/), [Dumbbell Straight Arm Crunch](https://seto.fit/exercises/dumbbell-straight-arm-crunch/)
- **Medicine ball**: [Medicine Ball Toe Touch Crunch](https://seto.fit/exercises/medicine-ball-toe-touch-crunch/), [Medicine Ball Straight Arm Crunch](https://seto.fit/exercises/medicine-ball-straight-arm-crunch/)

## Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

- Easier: [Seated Ab Machine](https://seto.fit/exercises/seated-ab-machine/) — Beginner
- **This exercise: Kneeling Resistance Band Crunch — Beginner**
- Harder: [Ab Wheel Half Rollout](https://seto.fit/exercises/ab-wheel-half-rollout/) — 40% of bodyweight
- Harder: [Resistance Band Decline Sit-Up](https://seto.fit/exercises/resistance-band-decline-sit-up/) — Intermediate

## Quick answers

### What muscles does the Kneeling Resistance Band Crunch work?

Primary: Abs 9/10. Also works: Obliques 6/10.

### When should I do the Kneeling Resistance Band Crunch in a workout?

Finisher. Goes last, once the heavy work is done. ≈ 5 min with rest.

### How many sets and reps of the Kneeling Resistance Band Crunch?

Strength: 3–4 sets of 8–12 reps, rest 1 min 15 s, 2 reps in reserve. Muscle growth: 3–4 sets of 12–20 reps, rest 1 min, 2 reps in reserve. Endurance: 2–3 sets of 20–30 reps, rest 45 s, 3–4 reps in reserve.

### What can I do instead of the Kneeling Resistance Band Crunch?

No equipment: Long Arm Crunch, Stability Ball Sit-Up. Suspension trainer: Suspension Trainer Hanging Leg Raise, Suspension Trainer Hanging Knee Raise. Dumbbells: Dumbbell Decline Sit-Up, Dumbbell Straight Arm Crunch. Medicine ball: Medicine Ball Toe Touch Crunch, Medicine Ball Straight Arm Crunch.

### What is an easier version of the Kneeling Resistance Band Crunch?

Seated Ab Machine (Beginner).

### What is a harder version of the Kneeling Resistance Band Crunch?

Ab Wheel Half Rollout (40% of bodyweight), Resistance Band Decline Sit-Up (Intermediate).

How we rate exercises: https://seto.fit/guides/methodology/

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