# Kettlebell Wrist Curl

A standing kettlebell isolation exercise targeting the forearm flexors. Both hands hold one kettlebell by the handle with an underhand grip, and only the wrists move.

- Beginner · Isolation
- Equipment: Kettlebell
- HD video: https://media.seto.fit/exercises/kettlebell-wrist-curl/video/male.mp4
- HTML: https://seto.fit/exercises/kettlebell-wrist-curl/

## Muscles worked

- Forearms: 9/10
- Biceps: 3/10

## How to do the Kettlebell Wrist Curl

1. Stand tall, holding one kettlebell by the handle, palms facing up.
2. Bend your elbows to 90 degrees, forearms level with the floor.
3. Curl the kettlebell up by bending only your wrists, keeping your forearms still.
4. Lower the kettlebell back down slowly to the starting stretched position.

### Full technique — 6 steps

1. Stand tall with feet about hip width apart, holding one kettlebell by the handle with both hands in an underhand grip.
2. Keep your upper arms at your sides and bend your elbows to 90 degrees so your forearms are level with the floor.
3. Keep your forearms still and start with your wrists lowered into a stretched position.
4. Curl the kettlebell upward by bending only at the wrists without moving your elbows or forearms.
5. Raise the kettlebell as high as your wrists allow, bringing it up toward your forearms.
6. Lower the kettlebell back down until your wrists return to the bottom stretched position.

## Common mistakes

- Using an overhand grip
- Turning it into a biceps curl
- Letting the forearms drift downward
- Bouncing the weight upward
- Using partial wrist range

## Form cues

- Use an underhand grip
- Move only the wrists
- Elbows stay by sides
- Use the full stretch
- Curl into full flexion

## How much to do

- **Strength**: 3 sets of 8–10 reps · rest 1 min 15 s · 2–3 reps in reserve · lower 2 s, lift 1 s
- **Muscle growth** (good fit): 3–4 sets of 10–15 reps · rest 1 min · 2–3 reps in reserve · lower 2 s, lift 2 s
- **Endurance** (best fit): 2–3 sets of 15–20 reps · rest 45 s · 3–4 reps in reserve · lower 2 s, lift 2 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.

- **Cable machine**: [Single Arm Cable Wrist Curl](https://seto.fit/exercises/single-arm-cable-wrist-curl/), [Cable Wrist Curl](https://seto.fit/exercises/cable-wrist-curl/)
- **Dumbbells**: [Side Lying Dumbbell Wrist Rotation](https://seto.fit/exercises/side-lying-dumbbell-wrist-rotation/), [Dumbbell Reverse Wrist Curl](https://seto.fit/exercises/dumbbell-reverse-wrist-curl/)
- **No equipment**: [EZ Bar Wrist Curl](https://seto.fit/exercises/ez-bar-wrist-curl/)
- **Barbell**: [Barbell Wrist Curl](https://seto.fit/exercises/wrist-curl-barbell/), [Barbell Behind the Back Wrist Curl](https://seto.fit/exercises/barbell-behind-the-back-wrist-curl/)

## 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: [Resistance Band Wrist Curl](https://seto.fit/exercises/resistance-band-wrist-curl/) — Beginner
- **This exercise: Kettlebell Wrist Curl — Beginner**

## Quick answers

### What muscles does the Kettlebell Wrist Curl work?

Primary: Forearms 9/10. Also works: Biceps 3/10.

### Which joints does the Kettlebell Wrist Curl load?

Wrist: moderate, Elbow: low. Wrist — lighter options: Hammer Curl, Alternating Dumbbell Curl, Barbell Curl.

### When should I do the Kettlebell Wrist Curl in a workout?

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

### How many sets and reps of the Kettlebell Wrist Curl?

Strength: 3 sets of 8–10 reps, rest 1 min 15 s, 2–3 reps in reserve. Muscle growth: 3–4 sets of 10–15 reps, rest 1 min, 2–3 reps in reserve. Endurance: 2–3 sets of 15–20 reps, rest 45 s, 3–4 reps in reserve.

### What can I do instead of the Kettlebell Wrist Curl?

Cable machine: Single Arm Cable Wrist Curl, Cable Wrist Curl. Dumbbells: Side Lying Dumbbell Wrist Rotation, Dumbbell Reverse Wrist Curl. No equipment: EZ Bar Wrist Curl. Barbell: Barbell Wrist Curl, Barbell Behind the Back Wrist Curl.

### What is an easier version of the Kettlebell Wrist Curl?

Resistance Band Wrist Curl (Beginner).

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

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