Q. Does “moving in place” while seated (for example, flexing or extending feet) count as activity to counteract being sedentary, or does one have to actually stand up or move around, as can be currently being recommended?
A. Fortunately for those of us who often are deskbound, exercise scientists agree in which any movement, no matter how slight, counts as physical activity as well as can be consequential.
For one thing, moving as well as fidgeting in our chairs, which some researchers oxymoronically call “dynamic sitting,” burns calories. In a 2017 study, researchers found in which if office workers used a specialized under-desk, bicycle-like device — which allowed them to remain seated while lightly pedaling — they burned about 20 percent more calories over the course of a workday than if they only sat.
Dynamic sitting also seems to lessen one of the most worrisome health effects of being sedentary. When we sit, unmoving, for hours, blood flow through the major arteries in our legs slows, affecting the health as well as function of those blood vessels as well as potentially contributing over time to arterial stiffening as well as increased blood pressure.
however a 2016 experiment shows in which fidgeting, even a little, can help. inside the study, a group of healthy, young volunteers were asked to sit, keeping one of their feet flat against the ground, for three hours. Meanwhile, they jiggled as well as tapped their different foot every few minutes (which has a chime reminding them to move in which foot).
At the end of the three hours, blood flow, as measured by ultrasound, proved to be lower inside the unmoving leg than This specific had been at the start of the study. however This specific had risen inside the different leg, although the volunteers were doing nothing however tap their feet.
“We were surprised by the magnitude of the difference” between the two legs, said Jaume Padilla, a professor at the University of Missouri as well as an author of the study.
The message of his as well as different research can be in which, if you are stuck in a seat for a prolonged period of time, aim to make your sitting dynamic. Tap your toes, wiggle or in some different way, move.
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