Except for brief periods of getting up and switching classrooms, I’ve been sitting for the past 90 excruciating minutes. I look down at my leg and notice it is bouncing. Great, I think to myself, now I’m fidgeting! I’m doing anything I can to pay attention – even contorting my body into awkward positions to keep from daydreaming. It is useless, I checked out about forty-five minutes ago. I’m no longer registering anything the teacher is saying. I look around the room to see how the children a few decades younger than me are doing.
I’m immersed in a local middle-school classroom environment. I quickly realize I’m not the only one having a hard time paying attention. About 50 percent of the children are fidgeting and most of the remaining children are either slouched in the most unnatural positions imaginable or slumped over their desks. A child suddenly gets up to sharpen their pencil. A few minutes later, another child raises their hand and asks to go to the bathroom. In fact, at least three children have asked to go to the bathroom in the past twenty minutes. I’m mentally exhausted and the day has just begun. I was planning on observing the whole day. I just can’t do it. I decide to leave right after lunch.There is no way I could tolerate six hours of sitting even just one day, never mind every day – day after day. How on Earth do these children tolerate sitting this long? Well, the short answer is they don’t. Their bodies aren’t designed for extended periods of sitting. In fact, none of our bodies are made to stay sedentary for lengths of time. This lack of movement and unrelenting sitting routine, are wreaking havoc on their bodies and minds. Bodies start to succumb to these unnatural positions and sedentary lifestyle through atrophy of the muscles, tightness of ligaments (where there shouldn’t be tightness), and underdeveloped sensory systems – setting them up for weak bodies, poor posturing, and inefficient sensory processing of the world around them.