What Size Kettlebell Should I Start With?

1. Why Kettlebell Size Depends on the Exercise

Swings and deadlifts are driven by your hips, the strongest muscles in your body, so they need a heavier bell. Presses, get-ups and other overhead moves rely on your shoulders, which need a lighter one. That's why most people eventually own two bells.

2. Recommended Starting Kettlebell Weights

3. If You Can Only Buy One

Choose the weight for swings and goblet squats: about 12 kg for most women and 16 kg for most men. Those are the foundational moves of most kettlebell programs, and you can still do lighter work with one hand or higher reps.

4. Signs It's Time to Move Up

• You can do 20 clean swings without your form breaking down
• Goblet squats for 15 reps feel easy
• You can press the bell for 8 to 10 reps per arm

5. Building Your Kettlebell Collection

Start with one kettlebell for swings and squats, then add a lighter bell for presses and get-ups. When you're ready to progress, the next jump is usually 4 kg. Over time, a set of three or four bells covers almost any kettlebell program and lets you match the weight to each exercise.

6. Common Beginner Mistakes

The most common mistake is choosing a bell that's too light for swings, which turns the movement into an arm raise instead of a hip hinge. The opposite mistake is pressing a bell that's too heavy, which strains the shoulders. Match each exercise to the right weight, and use a coach or video feedback to check your form.

7. Kettlebell Weights in Pounds

Kettlebells are traditionally sold in kilograms. Common sizes are 8 kg (18 lb), 12 kg (26 lb), 16 kg (35 lb), 20 kg (44 lb), 24 kg (53 lb) and 32 kg (70 lb).

8. Kettlebell Size for Seniors and Teens

Older adults and teenagers new to strength training should usually start lighter, around 4 to 8 kg for most exercises, and focus on learning safe hip hinge and squat patterns. Supervision from a qualified coach is helpful at the beginning.