Here?s a new thread since some of us have the same basic issue with our lower backs. I am a walking, talking science experiment when it comes to this subject. And, I?ll apologize in advance for this lengthy post? but if it helps just one person?.
I also can assure you that hunched-over skiing is just asking for problems. And if you race hunched-over you?re REALLY asking for it! I?ll explain why further down. First, my lower back credentials:
I?m 53 and been fighting lower back spasms/pain, etc for more than 30 years. I've been given loads of advice, seen numerous chiropractors, doctors, massage therapists, acupuncturists, maybe even a gypsy.... I've taken everything from heat and ice to advil and cortisone sometimes all at once! I've had MRIs that simply revealed normal wear & tear on my disks and the most recent diagnosis discovered a hyper-mobile SI (sacro iliac) joint that may be the root cause of most my back issues.
Further, I've been told that I have the tightest hamstrings on earth. If we stripped back the skin we could probably play my hamstrings like a guitar! Tight hamstrings often manifest their complaints with the lower back. Aggravation is typically ?felt? at the weakest part of the kinetic chain even though that part may not be the root cause.
Through it all, the experts all said: ?Make sure your abs are strong.? Yup, that's the answer. "Strong abs will take all that pressure off the back." And, whenever I even mentioned things like doing some back extensions, I heard a resounding NO! That will just aggravate the disks and cause inflammation, etc. So, for years... it's been abs, abs, abs..... stretch, stretch, stretch the back.
I still got injured. Skiing, putting my pants on, an odd sideways movement, etc. It would take me out for 4-6 weeks at a time. And, would start up the whole cycle of experts, drugs, etc. to find the holy grail.
The truth is: (1) backs are very complex, (2) most problems are caused by a number of issues going on? and (3) each person is a bit unique.
Finally, during a race camp at Mammoth, I met Howard. Howard is a Physical Therapist and a ski junkie who, for a time, was head trainer for the LA Rams (remember them?) and before that several major league baseball and hockey teams. I relayed my ?agony-of-the-back? story to him. He offered to come and workout with me and to check out my back at the same time.
The first thing he did was put me on a Swiss ball (on my chest) and have me raise my legs -- one at a time. While doing this, he had his hand on my erector muscles (back). He just started laughing and said, "You have the erector muscles of a 4 year-old!"
What he told me next made a lot of sense. I had been working so hard on abs, that my back had become weak. My entire core was out-of-sync and out-of-balance. Great abs, no back. He immediately recommended all kinds of back strengthening exercises - especially those that incorporate my guitar-string-hammies. Plenty of work on the oblique muscles as well. HH?s exercises shown in his books and elsewhere are dead-on for skiing. The goal, of course, is to stabilize the entire core.
Well, it worked for me. My back still goes out, occasionally, especially if I?m in gates. But, nothing like before. And I recover almost immediately or in a few days. Even my Chiro/Massage professional can feel the difference and she should know since she?s been working my lower back for 10 years!
The point is, a belt will not take the place of really, really solid work on your core muscles. Period.
But, I still wear a belt.
For me, it?s a matter of applying constant pressure to my SI Joint. I wear an SI Joint belt with Velcro. Because an SI Belt is worn low, it inhibits the hip flexors a little, but I?ve learned to overpower it. If interested, you can Google ?SI Joint Support Belts? and a couple million will come up. Look for the ?sports belts? that allow for adjustment with Velcro straps.
Hunched-Over
Besides having a bad back, I am the ?poster child? of hunched-over skiing. This clip is on blue terrain. You can imagine how hunched I get in the steeps!
http://youtube.com/watch?v=Yab1VOCeGsw
And if you think your back hurts now, just keep skiing hunched over and I guarantee it will eventually go out ?big time? and you?ll be out of the game for a few months.
Here?s how it was explained to me (no doubt HH or someone can add some science to this).
When you link a series of turns your CM is moving laterally from side to side? as such your whole pelvic area, hips, lower back, ect. becomes ?loaded? with some serious G?s primarily on one side ..and then releases and then reloads on the other side. This was explained to me as ?lateral shifts under load.? If you are skeletally stacked properly, you can handle the load. However, if you are hunched-over, you?re not stacked properly and, in fact, throw much of that G-force on to your lower back muscles and associated ligaments and tendons. It is the equivalent to bending over at the waist, twisting to one side and trying lift a 100 pound weight. Those of you who race know the G-forces are multiplied? so the lateral shifts under load are intense.
Two things that provided significant help.
1.) Javelin Turns: Whenever I do this exercise, I immediately notice my entire body is in different position than my normal skiing. I mean, I am in a whole different ?space.? Why? Because the Javelin turn absolutely demands my body be in balance and will not allow me to be hunched over. I asked HH and others at the Hood camp about this? and they, too, noticed that it put me in better balance and better posture. So, consider this drill to help correct the issue.
2.) Harb Carvers: These also will force you to maintain better, more balanced posture since you don?t have any fore/aft ski on which to rely. If you get too hunched over on these babies, you?ll be eating some serious tar.
So, that?s my story. I hope it?s helpful for anyone experiencing lower back issues. I?ve spent years trying to figure it out and the journey continues?
Art