Monday, June 11, 2012

23 and 1


 When training we should always strive for the best, most balanced and functionally transferable program possible. This means correcting muscular imbalances, increasing range of motion, improving tissue quality, increasing strength and stability, and alleviating movement dysfunctions. However, if we are to truly improve we must also improve what we’re doing when not in the gym.
With the pace of life these days I would venture to guess that most active people spend 3 – 5 hours in the gym a week. This means we have 163 – 165 hours a week doing other stuff, which leaves ample time to undo all of the great things we do in the gym.

Posture

 One of the biggest offenders is posture. Like grandma always said, “stop slouching”! In this case, however, she wasn’t just being old fashioned, one of the most common postural dysfunctions I see these days is postural kyphosis, the forward rounding or hunching of the shoulders often accompanied by a head forward position. 

Postural kyphosis, look familiar?

We must remember that we are always training our bodies regardless of whether we’re in the gym or not. When we hunch or slouch, our anterior musculature will, over time, become adaptively tight and short while the posterior musculature becomes lengthened and weak. This puts a person on the fast track to becoming a hunchback in their later years. Though sometimes difficult to avoid, lives full of sitting, computer use, texting, watching TV, playing video games, driving and so on are not the best for ones wellbeing.
I’ve mentioned Dr. Vladimir Janda before in connection to what he coined the lower crossed syndrome. This is a muscular imbalance at the hips due mainly to a sedentary, seated lifestyle. However, unluckily for us, there is also an upper crossed syndrome, which is essentially the same thing at the shoulders. This means the deep neck flexors become weak as do the scapular stabilizers and mid back muscles. Working in opposition to this are overactive pecs and upper traps.

Upper crossed syndrome

Adding fuel to the fire is a head forward position. The average head is somewhere between 10 - 12lbs and positioned on top of the spine. As the head moves forward the back musculature must work harder especially at the base of the skull. As the head moves forward it also wants to drop so the small muscles at the base of the skull have to work very hard to keep the eyes level. Every inch forward adds about 10lbs of mechanical load to the shoulders and back so a 2” head forward position creates 32lbs of load on the back. Take it out 3” and we now have a 42lb head! Generally, as the head moves forward the shoulders begin to round further and as the shoulders round further, the more forward the head moves and so on.

Head forward posture: neutral, 2" forward, 3" forward


Luckily it takes time for extreme adaptation to occur so if you start now you can begin to reverse this slouching pattern. First thing you need to do is sit up, adjust your work station so you aren’t looking down at your monitor and make sure the keyboard is at an optimum height so you aren’t reaching for it. Stand up during the day as much as you can and maybe even stretch a bit if possible. A continually changing environment is better than a static one. Cut down on TV and video game time, this is generally wasted time anyway. Massage is a good way to alleviate muscle tension leading to imbalance. If this isn’t in the budget then self myofascial release works as well, refer to my previous posts “addressing tension and tissue quality” for more on the subject. 
This leads us to the time we actually spend in the gym. Most people need to pull more and push less. Focus on rowing, external rotation, and extension exercises; rows, face pulls, scapular wall slides, and thoracic extensions.

Seated Row - pulling exercise
Face Pull - pulling exercise with external humeral rotation
Scapular Wall Slide - external humeral rotation and shoulder mobility
Thoracic Extension using foam roller
 Spinal Extension -  "Cobra"

 This group of exercises will actively work against your slouching tendencies while renewed attention to daily posture will help prevent it in the first place. Just remember, generally, we spend about 1 hour in gym vs. 23 hours spent doing everything else. What you do in those 23 hours can easily undo that 1 hour in the gym.
Stay tuned for more on this subject in the future. There are plenty of other things we do in our daily lives that sabotage our efforts in the gym, this is just one of the most common.

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