Correct Sitting Posture 2018-01-26T10:33:24+00:00

How To Achieve Correct Sitting Posture

Most things you may have heard or read about proper sitting posture show you a picture or drawing of someone in a proper ergonomic position.

Ergonomic refers to “an applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely”, as defined by Merriam-Webster dictionary.

The idea is that proper sitting position will reduce injury and maximize productivity. But as I sit and write this you must know that sitting in of itself is problematic.

A dozen studies or more support the undeniable truth that sitting for long periods of time can increase your chances of diabetes, obesity, spinal degeneration, and even shorten your lifespan by 50%!

For many, sitting at a desk is the only option. To sit in an ergonomically correct position can still reduce common conditions that plague our American workforce.

So let’s cover that first and then discuss alternatives to a traditional sitting position.

Sitting Correctly

To sit ergonomically correct follow the “90 degree” rule: Sit up straight so your torso is 90 degrees to the floor, then set your monitor to eye level.

Next move your body to the desk so that your arms are slightly tucked in. The forearm is 90 degrees to your upper arm.

If at this stage your feet are off the ground get a box or platform to place below your feet so that your legs are at >90 degrees to your torso. Your wrists need to be straight and supported by a pad.

Proper sitting posture illustrated

Using A Kneeling Chair As An Alternative

Another alternative that many people enjoy, is using a chair called a kneeling chair. Everything except the leg angle stays the same.

The great thing about this chair is it increases the angle between your torso and your legs. This position serves to alleviate the stress on your spine as well lengthen the hip flexor muscles that are commonly associated with back problems.

Standing Desks

One very good solution is a combo approach of sitting and standing desks. It takes your work station and allows you to sit and stand without having to move all your hardware.

One company that is leading the way in affordability and versatility is Varidesk. Check out Varidesk sitting posture desk options. Set up is easy. Employers will cover the cost for a unit like this because it supports proper ergonomics and improves productivity. The point is to get you to move more and not be in one position for too long.

Adding Back Support




An effective posture device is helpful when you can’t get out of sitting for long periods of time. They help reduce fatigue and are effective for correcting slouching posture. A posture device acts as great reminder to sit up straight. There are many models and styles. View more about posture corrector devices.

Bottom Line

Ideally you need to change positions every 15-20 minutes. Whether at a sitting desk or standing desk or a combination you need something to remind you to move often.

I recommend setting your phone to give a “ping” every 20 minutes when you are working. Another idea is to use a sticky attached to your computer as a visual reminder to move.

The design of the human body is to move. Research shows it’s the lack of movement that will almost literally kill you.

And on that note I’m getting up right now!