Kettlebells Without Spine Injury

Reader Dan wrote:

"Hello, I'm writing as someone who has incurred a training-related lower back injury and who has great interest in your words on hyperlordosis. I am hoping that you might shed some insight on how to achieve a neutral spine while doing "kettlebell swings." This is the exercise that has caused me back pain, and I would love to return to working out with kettlebells, but am not sure how to do so without creating too much lordosis. Any ideas? I appreciate any assistance you can provide and thank you for your contributions! Take care,
Dan L"

Kettle bells (also called kettle balls and many other names) are usually ball-shaped weights with a handle. A variety of sizes is shown in the photo below, along with a medicine ball for comparison. Kettle bells were long used in various martial arts and cultural festivals and contests before being rediscovered for modern weight lifting. In general, you lift, swing, and move them to do various weight lifting exercises.

When lifting and swinging kettlebells (and any weights) overhead, don't lean your upper body backward (photo below left). Leaning backward is often mistakenly done to "balance the weight" and make the lift easier. Another common body movement to make lifting overhead easier is changing the tilt of the pelvis (hip) so that it juts forward in front and outward in back (same photo below left). Leaning the upper body back and tilting the pelvis are not necessary to balance a load - your own muscles can hold the load, and in fact, that is the point of lifting the weights. Not only are they not necessary, they increase the inward curve of the lower spine. Increasing the small normal small inward curve (lordosis) to a large curve (hyperlordosis) increases compression on the joints (facets) and soft tissue of the lower spine. The same overarching is the hidden cause of back pain in women who lean back and/or tilt the hip trying to offset the load of a pregnancy - Back Pain in Pregnancy - and Why Men Can Get It.

The photos of spine position swinging the heavy medicine ball are from the book Healthy Martial Arts. My black belt student Christopher demonstrates. This is a similar overhead motion as swinging kettle bells by the handle. In the left photo, Christopher allows the hip to tilt forward in front (and out in back) and his upper body is tilting backward relative to the lower spine. In the right photo, he holds neutral spine. In the right hand photo you can see the change to reduce the overarching to neutral spine. The belt line changes from tipped downward in front to level.

Leaning backward and overarching are not helpful adaptations as sometime thought, are not unavoidable, and are not limited to pregnant women. Overarching (hyperlordosis) is a common bad posture, and an often missed source of back pain. It can be easily prevented by using your muscles to hold neutral spine. The post Prevent Back Surgery shows photos of hyperlordosis compared to neutral spine during many activities.

Neutral spine while exercising with kettle bells is the same as neutral spine during anything else - just hold your spine position. Holding neutral spine is the same as not slouching your shoulders or not letting your mouth hang open. You just voluntarily move to and hold desired position.

Neutral spine is not done by tightening or clenching any muscles. It is done by moving your hip and lower spine the same way you move your arm to scratch your nose - without tightening, just moving it to where you want it.

Helpful posts to see and learn neutral spine while swinging kettlebells, babies, and all other fun weightlifting:

• Prevent Back Surgery
• Overlooked Ab Muscles in Overhead Lifts
• Neutral Spine in 5 Seconds
• Fast Fitness - How to Feel Change to Neutral Spine
• Back Pain in Pregnancy - and Why Men Can Get It
• Using Abdominal Muscles is Not Tightening or Pressing Navel to Spine

The book Healthy Martial Arts (www.DrBookspan.com/books) has a section on lifting and swinging kettlebells, medicine balls, and other weights. Keep breathing, smiling, and have fun. You can swing weights to be stronger and healthier, without injury.

Labels: exercise ball, facet joints, fix pain, kettlebells, lordosis, lower back, martial arts, neutral spine, performance enhancing modality, pregnancy, strength

Permalink | 3 Comments| Email Post

Post your comment

Back Pain in Pregnancy - and Why Men Can Get It

In school, we were taught about the "unavoidable lordosis of pregnancy." Lordosis (technically, hyperlordosis) is when you allow too much inward arching in the lower spine - Drawing 1 at right.

Over-arching causes one kind of lower back pain. It was taught as something that "just happens" to the spine during pregnancy. I asked the professors why women could also get it before and after pregnancy, and why men got the same kind of compressive force on the joints of the spine, called facet joints. It became a focus of study in my lab with lifters for many years.

The post Neutral Spine or Not? and What is Neutral Spine and Why Does Sticking Out In Back Harm? show how slouching so that you increase the inward curve in the lower spine (increase the lordosis so that it is no longer neutral spine) pinches the lower back under the weight of the upper body. Both also show what neutral spine looks like compared to lordotic.


Drawing 2, with x-ray, shows what it looks like when the front of the hip tilts down and the upper body leans backward. This is not the normal curve - it is too much. The back of the spine gets pinched and pressured.


I found that hyperlordosis is not caused by a pregnant belly or beer belly. The over-arching (hyperlordosis) is not unchangeable anatomy. It is leaning back to offset the load in front.

Note the same over-arching occurring with the overhead lift in drawing 3, below left.

Overarched spine position is something that you can decide whether to allow or not. You can easily use your muscles to prevent hyperlordosis and hold you in healthy upright position.


Try it for yourself:

1. Stand up and pick up your chair (bend right to pick it up for more exercise and back injury prevention).
2. Hold the chair like any package in front, or on your hip, and notice if you lean back to shift the weight off your muscles (make it easier). Where does the weight shift to? On to your lower spine.
3. Instead, stand straight. You will get free, built-in healthful exercise that protects your spine.

When carrying or lifting any load in front, from groceries, to a chair, to a pregnancy, or a baby on your hip, don't lean back to offset the load. To stop the arching and the lower back pain that results, tuck your hips under you as if doing a small abdominal crunch standing up until you are straight, without rounding forward. Don't over-tuck, tighten up, round your shoulders, or lean forward or backward. Just stand straight. When you tuck properly by moving your spine (not by tightening anything) the too-large arch will lessen to normal, and pressure in your lower back from the arching should immediately disappear.

The pelvic tilt to tuck the spine to restore an overly arched lower back to neutral spine was introduced in Throw a Stronger Punch (or Push a Car or Stroller) Using This Back Pain Reduction Technique and Healthier Carrying - Get Free Ab Exercise and Stop Pain.

Don't overarch while you stand and carry. That is the missing link. I have heard argument that nine months is too long to expect someone to think about their spine, and the muscles get tired. As they say in computers, "that's not a bug, that's a feature." It's good news that you get a free core muscle workout and free back pain prevention. Pregnancy (and any weight lifting) is a key time to have that.

Labels: facet joints, fix pain, lordosis, lower back, neutral spine, posture, pregnancy

Permalink | 2 Comments| Email Post

Post your comment