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Kettlebell Wrist Curl

Beginner
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An isolation exercise using a kettlebell to target forearm flexors, building grip strength and forearm hypertrophy; ideal for endurance and wrist stability in pulling movements.

About Exercise

Equipment

Kettlebell

Difficulty

1/5 • Beginner

Primary Muscle Groups

Forearms

Secondary Muscles

Forearms

Popularity Score

5

Goals

Hypertrophy
Endurance
Stability

Training Style

Bodybuilding
Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

Yes

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Forearms

10/10

Flexors

Forearms

4/10

Extensors

Programming

Typical Rep Range

10-20 reps

Rest Between Sets

30-60 seconds

How to Perform

Sit on a bench with feet flat, rest forearm on thigh, palm up, hold kettlebell with wrist over knee edge.

  1. Grip kettlebell allowing it to roll toward fingertips.
  2. Lower kettlebell by extending wrist fully.
  3. Curl wrist to flex fully, squeezing forearm.
  4. Hold squeeze briefly at top.
  5. Lower controlled to start.
  6. Repeat for reps, switch arms.

Coaching Tips

Form Cues

  • Isolate to wrist only.
  • Keep forearm stable.
  • Squeeze at top.
  • Control the descent.
  • Neutral elbow position.

Breathing

Inhale during lowering, exhale during curl and squeeze.

Tempo

3-1-2

Range of Motion

From full wrist extension with fingers down to full flexion where kettlebell nears forearm.

Safety

Safety Notes

  • Avoid if wrist pain or injury exists.
  • Start with light weight.
  • Maintain neutral wrist alignment.
  • Stop if discomfort arises.

Spotting

Not required; self-spot with light weights.

Common Mistakes

  • Using momentum from arm.
  • Excessive wrist bend causing pain.
  • Incomplete range of motion.
  • Gripping too tightly early.

When to Avoid

  • Wrist injuries
  • Forearm tendonitis

Flexibility Needed

  • Wrist flexion and extension mobility

Build Up First

  • Basic grip strength
  • Controlled wrist movement

Also known as

KB Wrist Curl, Kettlebell Forearm Curl, Seated Kettlebell Wrist Flexion

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