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View Full Version : Pelvic Decompression



Doug Szolek
11-18-2003, 03:33 PM
Or at least that's best way I know to describe it.

I find that when I sit on my Swiss Ball (you know, big blue exercise ball) at the computer for any length when I stand I can decompress my pelvis. I've been doing this by standing with legs nearly straight and then working to slide my feet apart against the friction of the carpet. My feet don't move but i get a very low (and all together freeing) pop originating somewhere in the back of my pelvis (at least that's where I've narrowed it too). After the pop my hips and very low back move much more freely and I can feel a relaxation rise up my spine which inevitably improves my posture.

So, I'm wondering if what I'm experiencing is caused by the curved seating area of the swiss ball or perhaps the air pressure pushing my hips together. Also, I have been unable to determine exactly which joint(s) is being decompressed so any thoughts on that will be helpful. I have my Gray's handy so feel free to whip out the anatomical jargon.

Vbrown
11-18-2003, 04:06 PM
My only guess from the description is a release of L5-S1 joint.

This could then lead to release of tension of the lower portion of the various erector spinea, which might also release any radiation tension up the back and down in the muscles of the pelvic girdle.

It's certainly only a guess, but I feel pretty good about it.

As for a cause...I wouldn't want to guess till I was sure of the diagnosis.

FWIW,

Vince

bob_stra
11-19-2003, 09:23 PM
Clever ;-)

I bet $100 on the SI ( Sacroilliac ) joint. For your amusement, try squeezing your buttocks / anal sphincter (like you're gonna poop) *gently* as you do this. Should make it even easier.

As for the where fors and whys, google for +sacroiliac +dysfunction +posture. First pages I found -

http://www.chiroweb.com/archives/21/18/11.html
http://tinyurl.com/vs5f