The kettlebell swing for snatching

Protect Your Back—Don’t Follow The Kettlebell

Got back pain? Don’t blame the kettlebell. The kettlebell is just another weight like a dumbbell or barbell.

If you’re experiencing lower back pain after a kettlebell workout it could be due to many things, some of the common ones are:

  • Incorrect technique
  • Too many reps
  • Too heavy
  • Not enough rest
  • Insufficient recovery
  • Bad programming
  • Overtraining

 

I will explain several simple techniques how to avoid back pain from kettlebell swings and other exercises like cleans, deadlifts, and snatches.
  • Don’t follow the kettlebell
  • Contract the gluteus maximus to raise the pelvis
  • Progress safely
  • Rest between sets
  • Let the body recover fully after intense workouts

 

Hello, my name is Taco Fleur from Cavemantraining™ world’s premier online kettlebell training education resource and I will go into more details on the two major causes for tight or lower back pain.

 

middle back pain after kettlebell swings

Following the kettlebell

Following the kettlebell prematurely is cause number one for lower back problems during kettlebell training! There are several kettlebell exercises in which we let the weight come away from us at the front in a ballistic movement, those are (but not limited to):

  • Kettlebell swing
  • kettlebell snatch
  • Kettlebell clean

The Kettlebell Drop

When the kettlebell comes from overhead or racked, it’s called ‘The Drop’. Following photo is the drop from full snatch. The weight is kept as close to the body as possible, if hip flexion would have been created at this stage then the weight would be further away from the body, and would put unnecessary pressure on the lower back. With hip and thoracic hyperextension (possibly paired with thoracic rotation) the back is in a stronger position to reduce the pulling force.

 

Stiff back after kettlebell swings

If you’re experiencing a stiff back after kettlebell swings (American, Russian, or any other swing) it can be due to pre-mature hip flexion, lack of mind-muscle connection, fatigue, too heavy, too many, not enough rest, or insufficient recovery. The pre-mature hip flexion is what I referred to above, and the same principle applies when you’re swinging a kettlebell. You do not want to bring the bell further away from you after full extension (standing straight) and the weight is on its way down.

 

Below is a detailed video I recorded to go paired with this information. You can unlock the video below and see all incorrect techniques in action, frame by frame in slow motion, and I’ll also demonstrate the correct technique. Unlocking of the video is simple, just become a free community member of Cavemantraining™, or click one of the share/subscribe buttons. If you’re already a member, just log in.

 

Let’s talk about the forces and moment of force (torque) taking place during the lift and why incorrect form may lead to injuries and lower back pain.

PHYSICS CONCEPTS BREAKDOWN

Center of Mass: The unique point where the weighted relative position of the distributed mass sums to zero. By moving one’s body, one’s changing its center of mass.
Distance (d): Horizontal distance between the weight of the kettlebell and the lifter’s center of mass.
Moment of force (torque): Rotational force (product between distance and force). Just as a linear force is a push or a pull, a moment of force can be thought of as a twist to an object. The moment of the kettlebell applied on the lifter’s body is equal to the distance “d” multiplied by the kettlebell’s weight. So, by lowering the distance “d”, one’s lowering the moment of force (torque) applied. This torque is critical on the lower back.

MOVEMENT DESCRIPTION

The critical position of the exercise is the one at which the kettlebell is applying maximum torque on the lifter’s body.
If at this point one does not counterbalance, then the forces on the lower back may cause injury. Buy pulling back, the center of mass moves back as well, but the distance between the weight and the center of mass becomes smaller (the kettlebell moves back even more than the center of mass when pulling), thus lowering the torque.


Also, the opposing arch formed by the body (when pulling) is structurally speaking better suited to stand against moment of force (torque). The torque, in this example, has a clockwise orientation (as seen in the picture), and works toward bending forward the spine with flexion. So, if you maintain incorrect posture (bending forward instead of backward) the effects of torque become critical. In this case, the incorrect posture compromises the spine, because it’s harder to resist torque in this position and also a forward bend of the spine makes it easier for the torque to work towards bending it even more. The magnitude of the torque is also bigger since the distance “d” increases in this case (by not pulling back, the center of mass moves forward just a little bit while the distance traveled forward by the kettlebell is much higher, therefore the distance “d” increases).

Contract the gluteus maximus

There are several exercises in which we need to create hip extension, those are (but not limited to):

  • Kettlebell swing
  • kettlebell snatch
  • Kettlebell clean
  • Deadlift
  • Barbell snatch
  • Barbell clean

Not contracting the right muscles is cause number two for lower back problems! I know you hear it often, squeeze the glutes, squeeze them like you’re holding on to a 100 dollar bill between your cheeks. But it’s actually just your biggest glute that we want to concern ourselves with right now. Another reason for a stiff or painful lower back is not connecting with one of the prime movers for hip extension, the gluteus maximus. This glute is responsible for pulling your pelvis up, if you pull your pelvis up with this muscle then your other back muscles just need to worry about creating a rigid solid structure to protect the spine and not lifting the weight. Your hamstrings are also prime movers for hip extension, press your heels into the ground to activate them. There is much more to it, and I’ve covered it all in the books I’ve written, available on this site in electronic format, on Amazon as Kindle or paperback, or on iTunes.

Don’ts

  • Don’t lift with the back
  • Don’t break too early
  • Don’t lift too heavy
  • Don’t overtrain
  • Don’t neglect progression

Do’s

  • Contract your gluteus maximus
  • Work on your MMC
  • Delay the hip hinge
  • Use proper progression
  • Watch more of our videos and buy our books
  • Join our monthly online snatch camp
    Don’t forget to pay the fee first

 

Want more cool stuff like this that you can immediately put to practice, improve your training, and increase your safety? Buy the book Snatch Physics—From Zero to Snatching in 21 days.

 

Snatch Physics

 

If you did not sign up as a free Cavemantraining™ community member you would have missed out on an awesome video talking about and demonstrating what’s covered, and also info digging deeper in the physics. Getting access is simple, register as a free member, sign in, and come back to this page and all info is freely available.

Already know how to snatch? Put it into practice with countless kettlebell workouts, check out one of the best kettlebell workouts books available: Kettlebell Workouts And Challenges 1.0

 

If you’re interested in the book snatch physics, check out this link, I won’t tell you what it is, but I guarantee it will be worth it. It’s only valid till the book goes on the shelves, so be quick.

 

The kettlebell swing for snatching

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