Kettlebells are becoming increasingly popular within the world of fitness, popular celebrities such as Joe Rogan advocate for their use within their training program for a number of reasons. But is the use of kettlebells effective for BJJ athletes trying to improve their core stability & strength? In this article we will be discussing that very question & help you create your own kettlebell program for core stability training.
Why is Core Stability Important For BJJ?
Injury Prevention
A strong, stable core supports the spine & reduces the risk of injury by distributing forces on the spine evenly, and ensuring it has a proper alignment. Ever hurt your lower back during a takedown or scramble? A weak core may be the reason as to why you’ve suffered injuries during these high intensity moments.
Balance & Maintaining Positions
Core stability allows you to maintain balance during dynamic movements & resist external forces such as defending against single legs, maintaining top mount/side control.
Generating Power
Ever had the perfect opportunity to sweep someone whilst in bottom mount, but you couldn’t quite generate enough power to completely sweep them? The strength of your core may have been the reason why you couldn’t get those 2 points. A strong core acts as a conduit for transferring power from the lower to the upper body. For instance, during a sweep or takedown, energy generated by the legs and hips is transmitted through the core to execute the movement effectively. A weak core can dissipate this energy, reducing the technique’s effectiveness.
Are Kettlebells Effective For Improving Core Stability in BJJ Athletes?
Studies have shown that certain kettlebell exercises have been scientifically proven to increase core strength1, as well as overall balance. The unique design of the kettlebell actually has some advantages for training the core muscles over dumbells. This is due to the offset center of mass, which constantly requires your body to engage its stabilizer muscles in order to keep the weight balanced. So we know that kettlebells are useful for core stability & strength training, but specifically are we training?
The 3 Planes of Core Motion
The core muscles are trained via 3 planes of motion

- The Sagittal plane allows for forwards and backward motion, which is primarily used for bridging in a BJJ context.
- The Frontal plane is allows for side to side motion , most prevalent in shrimping.
- The Transverse plane allows for internal and external rotation, commonly used in sweeps e.g hip bump sweep
By incorporating exercises in all 3 motions, we can successfully develop a strong core which can resist strong forces, generate impressive amounts of power & prevent injury. So what exercises target these planes of motion?
The Best Kettlebell Exercises For Core Stability
Kettlebell Swings
These target the sagittal plane & enhance hip explosiveness, increasing the power of your bridges & takedowns.
How to do them:
- Stand with feet shoulder-width apart, holding the kettlebell with both hands
- Hinge at the hips, swinging the kettlebell back between your legs.
- Thrust your hips forward to swing the kettlebell up to chest level.
- Allow the kettlebell to swing back down and repeat
Tip – Engage your core to enhance stability & use your hip power to swing the kettlebell.
Goblet Squats
Another great exercise that targets the sagittal plane, goblet squats will allow for greater stability as well as improved leg strength.
How to do them:
- Hold the kettlebell close to your chest with both hands.
- Stand with feet slightly wider than shoulder-width.
- Squat down, keeping your chest up and elbows inside your knees.
- Push through your heels to return to standing.
Tip – Engage your core to ensure stability in your torso & allow your knees to track over your toes during the squat.
Suitcase Carries
Suitcase Carries target the frontal plane of motion, which will allow for greater unilateral core strength & increased grip strength.
How to do them:
- Hold a kettlebell in one hand at your side.
- Stand tall with shoulders back and core engaged.
- Walk a set distance, maintaining upright posture.
- Switch hands and repeat.
Tip – A common error for this exercise is to lean on one side, which defeats the purpose of the exercise. Maintain a straight spine, engage your core & focus on keeping balance.
Side Bends
Side bends are phenomenal for targeting the frontal plane as they strengthen the obliques, allowing for powerful shrimps and greater posture control.
How to do them:
- Hold a kettlebell in one hand at your side.
- Stand with feet shoulder-width apart.
- Slowly bend sideways at the waist, lowering the kettlebell toward your knee.
- Return to the starting position and repeat on the other side.
Tip – Avoid twisting on the way down as this may lead to injury and reduced core activation.
Turkish Get-Ups
Turkish Get-Ups are a challenging exercise which targets all 3 planes of motion. This powerful exercise enhances full-body coordination and stability, mirroring transitions from ground to standing positions.
How to do them:
- Lie on your back, holding the kettlebell in one hand extended toward the ceiling.
- Bend the knee on the same side as the kettlebell.
- Use your free hand to prop yourself up to a seated position.
- Push through your hand and foot to lift your hips off the ground.
- Sweep your straight leg back into a kneeling position.
- Stand up from the kneel, keeping the kettlebell overhead.
- Reverse the steps to return to the starting position.
Tip – Start with a light weight as this is a hard movement to learn off the bat, move slowly and focus on balance.
Rotational Swings
An exceptional exercise for targeting the transverse plane of motion, rotational swings develop rotational core strength, beneficial for executing and defending against submissions such as twisters.
How to do them:
- Start with a standard kettlebell swing.
- As the kettlebell swings upward, allow your torso and hips to rotate slightly.
- Return to the starting position and repeat, alternating sides
Tip – Initiate rotation from the hips, not the shoulders & maintain control to prevent over rotating.
Conclusion
Kettlebells can absolutely be used to effectively train for core stability are strength in BJJ athletes. Their design and easy use allow them to be game changers for anyone wanting to improve their strength and enhance their bridges, shrimps, takedown defence and more. Experiment with each exercise and see which ones work for you. Always remember to warm up safely and use a manageable load!