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Running Shoes part III: The latest Research

Part 3: Running shoes

What happens if you don’t have pain or you are a casual runner that is just looking for a new pair of running shoes?

The research shows that selecting running shoes based on comfort is the best.

The best way to know if they are comfortable is by trying them on and run at least a quarter-mile.  If the shoe feels good then that is the right shoe for you! That’s it, pretty easy, right?  If the sneaker feels good, that’s the one to buy.

Keep it simple! Your body knows what it needs.

Below is a nice summary of shoe research.

Research on running shoes

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If you missed my other posts on running shoes click here! And if you need help with shoes or running in general please give us a call!

More research showing chiropractic is safe

A systematic review of 47 randomized trials found that cervical manipulation is safe and effective:

  • An effect in favor of thrust manipulation plus exercise compared to an exercise regimen alone for a reduction in pain and disability.
  • Of the 25 studies (that evaluated adverse events), either no or minor events occurred.
  • According to the published trials reviewed, manipulation and mobilization appear safe.  

Coulter ID et al. Manipulation and Mobilization for Treating Chronic Nonspecific Neck Pain: A Systematic Review and Meta-Analysis for an Appropriateness Panel. Pain Physician. 2019 Mar;22(2):E55-E70.

Why does my back hurt in the morning?

People that come into our chiropractic clinic for treatment after lumbar disc herniation or disc bulging frequently have a history of pain which is worse in the morning and then improves after they’ve been up moving around for a bit.

Often they have some questions about what exercises and stretches they can do in the morning to make them feel better. We learned more about morning back pain in a disc – injured patient after the research of Michael Adams in the 1980s.(1,2) Adams referred to the “diurnal behavior of the disc” which mostly refers to the tendency for the discs to absorb moisture from the tissues around them overnight.

The discs soak up the fluids from the tissues around them while a person is recumbent in bed overnight. So in the morning when they wake up the outer layers of the disc are under a bit more tension, which we refer to as hydrostatic pressure.

In turn, the disc becomes a bit more plump, adding pressure to nerves and surrounding structors.

So what should you do? Once you get out of bed you should not bend over right away. Try to keep your back straight or try stretching backward .

Next, use your hips to bend over the sink to brush your teeth.

A straight back using my hips to bend over.
Bending at the lumbar spine causing lots of pressure on the lumbar discs

The above picture is a great way to cause sharp shooting pain in the morning.

Try to sit up straight or use a back support in the small of your back like in the picture above.

Sitting with a more normal curve in the lumbar spine helps take the pressure off of the lumbar discs and helps decrease pain.

A wrong way to sit

Sitting like this cause more disc pressure causing disc irritation. It can cause the disc to bulge more.

Discs are fatter in the morning because the absorb fluid overnight. So think of a jelly doughnut if the doughnut has more jelly its more likely to shoot out if you put pressure on it.

So remember back straight, stomach tight will help prevent lower back pain and help you heal if you have pain.

Impaired Core Stability as a Risk Factor for the Development of Lower Extremity Overuse Injuries: A Prospective Cohort Study

A weak core can increase your chances for lower extremity injury during exercise!

The core is important for your lower back and neck health for sure. It’s also very important for extremity health. If you have been dealing with an arm or leg injury (extremity) that has not been getting better with treatment, it might be good to add in some core exercise to improve outcomes.

Take Home Message from the study: A college freshman with dynamic postural control limb imbalances, decreased hip extension strength, or decreased core muscle endurance during bridging exercises is more likely to develop a lower extremity overuse injury.

What type of running shoe I get part 2

Part 2:

Ok, we’ve worked on any muscle imbalances, fixed any joints that needed fixing and now we’re working on running form. What’s next is everyone’s favorite: running shoes

Let’s talk about running shoes!

When I’m looking for a running shoe these are the things I look for:

  1. Heel to toe drop:

This a zero drop shoe.  That means the heel and toe are at the same level.

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Here’s a large heel drop.

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Now which one to choose?

You can not use a zero drop shoe if you were using a running shoe (with a large heel drop) like the one above your whole life. Doing that you would destroy your Achilles tendon and calves. 

I would suggest using the lowest heel to toe drop you can tolerate. better to error on a bigger drop then lesser drop.  You can always go lower the next shoe.  This will lower your chance of soreness.  Remember change can take time, don’t rush things

2.  Where the shoe bends:

I like the shoe to bend where my big toe bends which is the “knuckle” part of the big toe.  It only makes sense that the shoe bends where the body bends.

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3.  The toe box:

The toe box is the space around the toes.  Take your foot out of the shoe or sneaker and take a  look.  I bet it does not look like your shoe.  Most people don’t have elf shaped feet.

A big toe box gives more room for your foot and toes. The second picture is an insert( black one) from a shoe with a big toe box.  My foot does not spill over the insert(green one) like the first picture.  

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If you have any question please call the office! Or you could bring your shoe in and we can go over it in person.

What type of running shoe should I get part 1

I’m going to do a multi-part blog on running and running shoes! Running and advice on the proper shoe are topics often brought up in my clinic so why not share for easy reference?

Starting with part one:

Here one question I get often:  I’m going to start to run to get in shape, so what brand (x) of running shoe?

There so many variables that go into the question.  Your biomechanic faults/deficiencies, anatomical variants,  the current level of your strength, the current level of fitness, what is your running form/style. Plus add in what you do for a living.  A construction worker has different stress on the body then a person who sits at a desk all day.

In my opinion, it’s better to start with yourself.  First, improve your body and then work on your running mechanics.   After, try to find the best style of running shoe based on comfort.

I like to take a “ground-up” approach.   The first thing to do is to make your foot and lower extremity better.  Fixing any joint dysfunction and then working on making your body stronger and more flexible is a great start.

Next is to improve your running form. I would video record the person running and make any necessary correction.  RUNNING is a SKILL and will need to be practiced.  

After doing all of the above, the patient will be less likely to get injured.  Plus it will be easy to find the right running shoe.