Sit-ups have been a staple of many fitness programs. However it has been know for quite sometime in the rehab community that sit-ups place a tremendous amount of stress on your low back. The dangers of sit-ups have finally hit mainstream with the Canadian Armed Forces removing it from their fitness test and now a push for it to be removed from the Navy fitness test. To read more about the dangers of sit-ups and alternative exercises check out this Wall Street Journal article titled, Why You Can Stop Doing Sit-Ups by Rachel Bachman.
Having pain during exercise is a big red flag that should be checked out. Please click the button below to ask any questions you may have or call our office 716-629-3100 to speak directly to Dr. Phipps. The faster you have a diagnosis the faster you can get back to a pain free life and avoid permeant injury.
If you have back pain or a history of back pain, which sport listed below is the least likely to cause more damage?:
Swimming seems like the obvious answer, since that is usually the go-to sport for people with pain. Surprisingly, a recent research article didn’t find this to be the case (1).
Researchers used MRIs to image the lower backs of 306 well-trained university athletes and compared them to 71 non-athlete university students and found that swimmers and baseball players had the highest amount of low back degeneration (1).
With baseball players, it makes sense because of the forces that are involved with swinging a bat. But how does swimming cause so much degeneration? (The rest of this article is a hypothesis on why an increase in degeneration occurs in swimmers.)
Kicking during swimming is a very large part of propulsion. The main muscle that fires during kicking movements is the psoas major (hip flexor). Looking at the green highlighted portion of the picture below, you can see that it attaches to the side/front of the lumbar spine (lower back) and travels down to attach to the femur (upper leg bone).
Every time you kick your leg, the psoas contracts, pulling on your low back. This causes the muscles in the back of your lumbar spine to contract to counteract the pulling force from the psoas. The end result is stabilization of your low back. This happens everywhere throughout your body. When one muscle contracts, other muscles contract to stabilize the area and prevent motion. In this case, the repetitive contraction to stabilize your spine during kicking causes increased compression on your lower back discs. The end result is increased disk degeneration.
This doesn’t mean swimming is a bad thing, but it is something to take into consideration. If you have back pain or have a history of back pain, then you may want to reconsider the structure of your swimming workouts. Many workouts will include kickboard drills or kicking with fins (fins will increase the strength of the psoas contraction, leading to more disc compression). These drills will greatly increase stress on your low back. If you know you have degeneration in your low back and still want to swim, it may be a good idea to limit kicking or use a pull buoy to avoid any extra kicking stress. In addition, many people will turn to swimming when they have back pain because it is the only physical activity they can do with minimal pain. I would strongly advise against this because it may only prolong the length of time that you are in pain. It is important to note that if you are experiencing pain, then you should be properly evaluated to determine the cause.
1) Hangai M, Kaneoka K, Hinotsu S, et al. Lumbar intervertebral disk degeneration in
athletes. Am J Sports Med 2009; 37:149-155.
Muscle adhesion is the most common source of pain and stiffness and the most underdiagnosed. If you are experiencing pain or stiffness, please click the button below.
Have you ever heard the saying, no pain, no gain? This saying can be a good thing or a really bad thing. For example, if a triathlete starts swimming after a long break, it is probably going to be a painful experience. It’s hard to get oxygen, your arms are sore, and you are trying your hardest not to let your legs become a 60 pound anchor. At first you have to push through the pain, and eventually it becomes easier. Pain in this case is a part of becoming better, stronger, and faster. If that same triathlete has shoulder pain on his right side during the recovery portion of his stroke, then that’s a different story. This is bad pain and indicates that the joint is not working correctly. This pain would most likely be caused from adhesion in the rotator cuff muscles. This will cause the joint to move incorrectly and create pain in the shoulder and down the arm. Bad pain is your body’s way of saying STOP. If you try to work though the pain and take anti-inflammatory medicine, it will only get worse. The medicine will allow you to continue to move the joint wrong until something tears. I like the saying, “No GOOD pain, no gain”. If you are unsure if your pain is good or bad, please schedule an exam to find out.
Now that you understand 5 quick tips to reduce injury during a car accident, what do you do if you look in your review mirror and you see another vehicle clearly not planning on stopping? Should you brace for impact, tensing all of your muscles, or should you try to be as relaxed as possible? Research shows that people who are aware of an impending collision and have time to brace for impact have better long-term outcomes and less injury. So you should always brace for impact. You have a lot of muscles in your neck that can protect the ligaments, discs, and nerves in your neck. If you relax your muscles the ligaments, discs, and nerves will have to take a much larger percentage of the force and can become damaged. It is much easier for muscles to heal then nerves, discs, or ligaments.
To prepare for a rear-end collision:
1.Brace your head against the headrest. This reduces the distance between your head and the front of your headrest. The closer your head is to the headrest the better.
2. Always look forward and NEVER lean forward. If you have your head turned at impact this increases your chance of injury.
3. Push your foot on the brake pedal and push your back squarely against the seat back.
4. Tense up like someone is going to punch you in the back with a 4000-pound car.
If you are involved in a car accident, it is important to be evaluated as soon as possible. Once more serious injuries like fracture, dislocation, or disc herniations are ruled out, it is important to have your neck and back evaluated by a Chiropractor. Early treatment can reduce your chances of experiencing pain later down the road.