Forget sit-ups — this kettlebell workout sculpts your core in just 6 moves

a man performing a kettlebell workout outside
(Image credit: Getty Images)

Adding kettlebells into your workouts adds a challenging element of resistance to your exercise, intensifying the muscle engagement during the different exercises and promoting greater strength and definition in the core. Lucky for you, we've found a six-move, kettlebell-only core workout for you to use.

All you need to get started is one of the best kettlebells and, possibly, a yoga mat to reduce strain on your joints and add some stability. Then you'll be ready to take on this routine from fitness trainer Alex Quig, who created a six-move weighted workout suitable for beginners and seasoned core crushers. 

If you're new to training with this style of weight, be sure to ask a trainer for some guidance and read our advice on how to hold a kettlebell properly. If you are experiencing any injuries or pain right now, avoid starting new workouts until you get approval from your doctor or physiotherapist.

Watch Alex Quig's 6-move core workout

Think you can handle three rounds of six kettlebell core exercises? We believe you can. Just be sure to focus on your technique to get the from right and avoid injury. If you're new to these moves, you can follow Quig's form in the video demonstrations.

The great thing about circuit workouts is that time flies by. For Quig's core-blasting circuit, you'll complete 10 reps of each exercise, take a 15-second rest between moves, and repeat the whole circuit for three rounds. Allow yourself a longer break between rounds — anywhere between 45-60 seconds, according to Quig.

Unfortunately, it's going to make more than one kettlebell workout to achieve a chiselled set of abs. Increasing lean muscle mass, lowering your overall body fat percentage and being consistent with resistance training will all contribute to building strength and definition in your core.

However, regular midsection strengthening moves like the ones above will ensure you target your core muscles from multiple angles and enhance muscle engagement and growth. Check out a full list of the moves below:

  1. Kneeling Around the World
  2. Upper cross rotation
  3. Half kneel low to high chops
  4. Kneeling halos
  5. Push press to rotational twist
  6. Knee tuck to double mountain climbers

These kettlebell exercises are like a power-up for the core muscles. The mixture of weighted moves will work your core muscles from all angles, targeting everything from your abs to those deep stabilizing you might not even know you had. 

Moves like kneeling halos and upper cross rotation add a twist (quite literally) ensuring your muscles stay engaged and challenged. Plus, dynamic exercises like push press to rotational twist crank up the intensity, helping you build strength and tone across your entire core. 

It's also possible to keep your core muscle gains by incorporating progressive overload into your training, gradually increasing the weight of your kettlebell as you become stronger and more comfortable with the exercises. This will help ensure each session challenges your muscles to adapt and grow stronger.

If you've read this far and don't like training with weights or, you don't have access to a kettlebell, we would like to assure you that it is still possible to strengthen your core without weights. Classic bodyweight exercises like planks, crunches, and leg raises are fantastic for targeting the abs and obliques. 

Similarly, incorporating Pilates into your fitness regime can enhance core strength and stability through controlled movements. The same can be said for yoga, which not only strengthens core muscle but also improves your flexibility and balance.

More from Tom's Guide

Jessica Downey
Senior Fitness Writer

Jessica has been a fitness writer at Tom’s Guide since 2023, bringing three years of experience writing about health, fitness, and the great outdoors. Her passion for exercise began during her childhood, where she spent weekends hiking and competing in local athletics club events. After earning a master’s degree in journalism from Cardiff University, Jessica found the perfect way to combine her love of storytelling and fitness into a career.

Jessica is passionate about testing fitness gear and tech, using her reviews to help readers make informed buying decisions. She ran her first marathon in April 2024, finishing it in 3 hours and 48 minutes. Through her training, she’s developed a deep understanding of what it takes to grow as a runner, from effective workouts and recovery techniques to selecting the right gear for every challenge.

When she’s not at her desk, Jessica enjoys spending time in the kitchen crafting new recipes, braving cold water swims and hiking.

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