>I noticed the results immediately. I became more focused, more energized, more productive, and found myself solving problems more easily. It's easy to make a

>I noticed the results immediately. I became more focused, more energized, more productive, and found myself solving problems more easily. It's easy to make a change and become excited that it'll make you more productive, so it becomes a self-fulfilling prophecy and makes you more productive. I'm more interested on changes when they induce long-lasting improvements in behavior, health, or mood. Also, the article linked to compares effects of posture on circulating blood volume. Do we know how circulating blood volume affects productivity? This article doesn't tell us. The researchers tested lying down vs. standing up with armrests, not sitting with an "aggressive stance" vs slouching.