(credit: Marco Arment)
With the rise of standing desks, office workers hope to brush off the health risks linked to prolonged sitting, including obesity, cardiovascular disease, diabetes, and early death. But they might do well to walk them off instead, a new study suggests.
In one of the few studies to carefully count the calories people burn while sitting at a desk, standing, or taking a leisurely stroll, researchers found little difference between being plopped down or upright. Standing for an hour might burn off an extra nine calories or so, about the amount in a single gummy bear. Slow walking, on the other hand, incinerated 2.4 to 2.7-fold more calories than standing or sitting, respectively. If office workers fit in an hour of strolling throughout each day—tallying trips to the bathroom, walks to the printer, or strides on a treadmill desk—they could easily burn through an extra 130 calories. That’s a little more than what previous research suggests could help people keep pounds off, the authors report in the Journal of Physical Activity and Health.
“If you’re looking for weight control or just solely at the energy expenditure, standing isn’t that much more beneficial than sitting,” Seth Creasy, an exercise physiologist at the University of Pittsburgh and lead author of the study, told Ars. Of course, calorie burning isn’t the only reason people might choose a standing desk. Being upright could be beneficial for productivity or posture, Creasy said. However, more research is needed to know if those benefits are real because the studies that have been done so far have come up with mixed or inconclusive results.
Read 11 remaining paragraphs | Comments
For more than a decade copyright holders have been monitoring unauthorized downloads. Traditionally this resulted in harmless takedown notices, but increasingly, these warnings are bundled with automated “fines.” 
Edel das Föderationsmitglied, unziemlichem Tun abhold - und nicht kommerziell: Das Filmunternehmen Paramount/CBS hat wie angekündigt Regeln für Fanfilme aus dem Star-Trek-Universum herausgegeben. Sie enthalten formale wie inhaltliche Vorgaben. (
Es lässt sich viel Geld sparen beim Bau von Fiber-To-The-Home-Netzen. Das ergab eine Studie und Expertenbefragung mit ausbauenden Unternehmen. Doch kurzfristig wird der Netzbetreiber nicht reich. (