Perhaps this is a heretical question…. the importance of ‘good posture’ to health and well-being is so widely recognised that it is beyond question. Certainly, in the world of Pilates, it would seem to be doctrine. Jillian Hessel tells us that good posture is “essential to a healthy, well functioning body.” The good news is that Pilates apparently has a solution – Pilates For Posture’s website declares: “Evidence has shown Pilates to….improve posture…” (These are two examples out of many, and just happen to be near the top of my search results. See here, and here, for a couple more).
I accepted the importance of posture for years, as well as ‘postural optimisation’ being a reasonable goal for someone’s Pilates practice, and I was a little irritated by, for example, Todd Hargrove questioning links between posture and pain – why ask the question at all when we know that bad posture is bad for you? I started to be curious and question my own orthodoxy on this subject first when I noticed that people I was taking workshops with, in particular with MovNat and with Ido Portal, who were effortlessly wonderful movers, had (to my Pilates teacher, good posture obsessed eye) crappy resting positions. In other words, when they were relaxed, they were really relaxed, and clearly not trying to hold themselves well. To reiterate, when they wanted or needed to move they were graceful, supple and strong. When they didn’t need to move they did not seem to be controlling the form their body took.
More recently someone I was training with said “posture is reflexive”, which really got me thinking. It ties in with ideas of energy efficiency that I gleaned from basic evolutionary biology – as a species we are ‘programmed’ to use as little energy as possible; and with an idea I got from Katy Bowman: no one is ‘out of shape’, we are all in the shape that our brain/body thinks is best for us, based on the environment and inputs (nutrition, movement etc etc) we receive. So ‘posture is reflexive’ means that at any given moment your brain will organise your body according to the best (most energy efficient) strategy that it has available, based on the information it has received. You can consciously organise your posture, until your brain is occupied with something else – if your job is to sit or stand up straight that’s great, but if your life requires you to do anything else then postural organisation will quickly take a back seat. To say that your posture is a determinant of your health is putting the cart before the horse – your posture is a manifestation of your health, and ‘fixing’ your posture, however fleeting that might be, will not fix your health.
Problematic postures are only problematic when they indicate poor movement strategies. If someone’s default standing position is a swayback, and they have ‘glute amnesia’, the solution will be to teach them to move, not to teach them to stand. If someone’s sitting position appears to be causing them problems with their neck, shoulders, back, digestion, breathing etc. the solution won’t lie in teaching them to be better at sitting (just as a more ‘ergonomic’ chair won’t help), but might lie in helping them to sit less and move more. I understand, too, that someone’s posture can be a product of their emotional state. In this situation teaching posture doesn’t present a solution, and teaching movement actually might.
Assessing someone’s standing posture may be useful in terms of having quick/simple clues as to what kind of movement they have the most urgent need for, and perhaps there’s a movement assessment that will serve the same purpose, or do better. Beyond that, is there any point in teaching someone how to stand, or sit?