Before discussing the specifics about why the crunch can be horrible for your back, let’s first look at the factors that keep the spine healthy and free of pain. First and foremost, a strong core is essential to a healthy back. Weak core muscles can increase the risk of lower back injury and pain. Strong core muscles reduce the risk for lower back pain by helping you to maintain correct posture and reduce strain on your spine. Poor posture can also result in back pain.
Unfortunately, crunches only work the surface muscles, not the deeper core muscles underneath. This is a problem for two reasons. First, this creates an imbalance between weak and strong muscles with the most important muscles—the inner ones—being overlooked. And while the outer muscles may look good, they do nothing to protect the stability or integrity of the spinal column. Second, strong outer muscles covering weak core muscles provide a false sense of security, significantly increasing the risk of back injury.
Crunches also increase the risk of back injury by reinforcing bad habits that result in poor posture. Some people have a tendency to try and flatten their spine against the floor or the bench when performing crunches. However, the spine is curved for a reason—forcing it into an unnatural position increases the risk for injury. Other bad crunch habits that can lead to poor posture include tucking the butt under or holding in the abs during the movement. All three of these common bad habits compromise the natural integrity of the spinal form.
Nerve damage is another potential consequence of too many crunches. The crunch movement puts an unhealthy strain on the back right at its weakest point, which coincidentally is thee section that contains the most nerves. Damage to this weak area of the spine can result in serious, chronic pain that can last a lifetime and inhibit mobility and flexibility.
Lastly, crunches repeatedly flex and extend the spine, which is comprised of a series of interconnected discs. Much like any piece of complicated machinery, the spinal discs are subject to wear and tear—in other words, they are only able to support a certain number of bending motions over the course of a lifetime. Subjecting the spinal discs to the excessive wear and tear of crunches can reduce the ‘shelf life’ of spinal discs and result in nerve damage, a disc bulge or disc herniation, all of which are difficult to treat.
A review of the facts shows that indeed, crunches can be very bad for the back. While they do have some benefits, the risks of injury and back pain far outweighs any potential gains. If your goal is develop six-pack abdominals and strengthen your core, there are much better, more effective and safer options available.
If you’ve been crunching and doing sit-ups for years and have any degree of back pain don’t feel totally frustrated. Rick’s new Fix My Back Pain program that utilizes the BR3 Method only takes 10-15 minutes per day and you can do it before or after your regular workouts.

The “Traditional Back Pain Model” involves endless cycles of appointments, investigations, stretching and strengthening.
After having hundreds of Rick’s clients follow this model with minimal success, he needed to find a new model that breaks the traditional back pain model and moves clients from painful lower backs to a pain-free lumbar region.
This led to the creation of the BR3 Method which is based on one key concept: Reshaping your lower back from a painful lower back to a pain-free lumbar spine.
I know it sounds amazing but let me show you how you can do this for yourself…
Part 1: Internal ReshapingThe first part of the BR3 method involves using internal reshaping. You take simple steps to create an environment in your lower back so that you have a pain free lumbar region.
The second part of the BR3 method is reshaping your back from the outside. Now we are doing things that will continue the reshaping of the lower back, with a focus on what we can do to reshape it from the outside so that the lumbar region becomes pain free.
Now we have started the reshaping of the lower back from the inside and outside, the next step is to focus on injury specific exercises. Most therapists do all the same exercises no mater what the back injury is but this is not right. About 60% of the exercises are the same for all back injuries but the last 40% are injury specific and this is very important to note.

Stay tuned for tomorrow’s update. You’ll want to keep an eye on your email because we are going to show you exactly what’s included with the Fix My Back Pain system and tell you how you can win a free copy!
Get back to training hard,
Mike Westerdal & Rick Kaselj, MS
Fix My Back Pain
CriticalBench.com
Step 1: Get On The VIP Early Bird Notification List For New Updates
Comic Strip: Are You At Risk For An Injury?
5 Pitfalls at the Gym Leading to Back Pain & Injury (PDF Direct Link)
Update 1: Audio Interview MP3: 4 Exercises EVERYONE Screws UP (Coaching Call)
Question re balancing exercise. Should you repeat this exercise bending the opposited leg and opposite hands under back as well as supporting head for the crunch?
Robert,
Good question.
It targets rectus abdominus while putting the least amount of load on the lumbar spine.
It does not matter if you switch legs and arms.
Rick Kaselj of http://ExercisesForInjuries.com
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Despite being on in years(70) and struggling with herniated discs, I find myself frustrated with the dumb numbness of pain pills and would like to avoid the issue of back surgery.
Any suggestions on how to strengthen those muscles which support my back and ease the pain would be greatly appreciated.
Thanks,
Charles Rule
Charles,
Every thing you need is in Fix My Back Pain which will be coming out next Tuesday.
We will be selling it a price that anyone can afford.
Rick Kaselj of http://ExercisesForInjuries.com
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Would very much like to know how to strengthen my back muscles as I’ve had two back operations already and wouln’t want to go through it ever again. In the past six months I’ve lost 20.5kg due to a biggest loser comp and am trying to maintain my weight.
A gym favorite seems to be decline sit-ups, which I imagine have their own set of issues. Can this technique be used on a decline bench, or is that impractical? What about with weight? It seems to me that it would be difficult to hold a plate behind one’s head with one arm.
so, what is the method? how should i strengthen my inner ab muscles?……..jportnow@hotmail.com
Interesting!
Do you offer/recommend a function progression from supine to quadruped to standing for core/lumbar strengthening?
Hi Rick
It’s nice to know that there’s people actually trying to help others ease their pain.
I have a question for you, how can you tell a simple back pain apart from a serious injury?
Thanks 🙂
Former Trampoline Gymnast with many mishaps, not having safety belt handlers to learn some moves, crashed often and hard (back in the late 50’s, early 60’s) To ‘fix’ myself, with your methods, seems almost too good to be true. Looking forward to no longer having a “high” hip or a “dropped” shoulder.
Hi Rick
Really appreciate this info clips, I had a car crash back in June and finding ways to strengthen my body and not aggravate it has been hard going with some hit and miss episodes ending me up at the chiropractor too many times but all part of my rehab, this latest approach to ab excercise works well.
Thankyou
Regards
Gerard
I find sit ups and crunches very boring n hard. Can I get six packs with any other exercise.
How can I get six pack abs without doing sit ups n crunches.
Starve yourself! Everyone has a six pack, you just can’t always see it through the fat! And that’s goes for most people even fit or healthy individuals. Even if you weren’t fit, if you only had 6% body fat, then you would see the six pack! A defined six pack does not necessarily make you strong either. So you have to decide what’s more important, aesthetics or health. By combining good nutrition and good exercise, the six pack may be revealed as a by product of your habits. You should remember that most of the pics you see of well toned abs are on models who may well haver starved themselves before the photo shoot or reduced their fluid intake to look more muscular. They also use makeup and photoshop. Athletes do not look ripped all year round, and body builders have been known to die on stage in an effort to look ripped and lean during a competition, so six pack does not necessarily = healthy.
hm.. I can not see the video.. ?
Sounds interesting
Thanks Smachey for reading and listening and commenting.
Rick Kaselj of http://ExercisesForInjuries.com
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Hi,
I have tried for years to develop a six pack but to no avail. I have watched my diet and have faithfully exercised. Will these methods help me accomplish my goal or am I destined to never see rippling abs???
Thanks!!!
Hi Rick! I have ‘Fix your back pain’ thanks! I’m a Pilates instructor and often in a quandary over what is safe in Pilates as far as the back is concerned. I’m concerned with the exercise called The Roll up, which starts supine on the mat with arms over head and legs straight and together. You then lift up from the arms bringing them over and in line with chest then curl up sequentially through the vertebrae, scooping the abdominals in and up. You lift all the way up and over, flexing the spine through a rounded movement taking the hands toward the feet, you then roll down to the start position. It requires a pelvic tilt, engaged glutes and a strong core and is supposed to benefit these muscle groups as well as stretching the spine. But this seems to go against what you teach! I’m interested in doing what’s best for the individual, but mainly teach classes, so I just wondered what you might think of this move?
I have been strong all of my life but have also had low back problems for a good portion of that life. The final straw was a four wheeler wreck in 2008 that left me bedridden for 8 months and unable to do anything physical for another 2 years. I got horribly out of shape and became as weak as a newborn babe. I have been fighting to get in shape for the last 14 months and have made great progress (have lost 120 pounds from my heaviest) but my strength is not returning the way it should due to still not able to push it the way I need to due to my chronic/ acute low back pain. I have also suffered an inguinal hernia due to weak core muscles and would like to heal it without surgery. I have an excellent brace from Europe for the hernia but rehab has been frustrating due to extremely slow progress. If you have specific exercises for that, it would be wonderful. The bottom line is I have been an extremely physical person my whole life and this weakness is driving me insane. I would be greatly appreciative of any program that can give me my life back.
P.S. I don’t do pain pills or muscle relaxers. One, they don’t work on me and two I only put natural stuff in my body.
Interesting, looking forward
Give me more info .
Thx
Would love to learn how to strengthen my back as I am a truck driver with back pain.
HEY!
I am here!
If you have any questions, just ask.
Rick Kaselj of http://ExercisesForInjuries.com
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