Experiencing the incredibly satisfying involuntary action of stretching your arms and yawning at the exact same time upon waking up actually has an official medical term, which is known as pandiculation.

A closer look

Experiencing the incredibly satisfying involuntary action of stretching your arms and yawning at the exact same time upon waking up actually has an official medical term, which is known as pandiculation. This deeply ingrained physiological response serves to reset your central nervous system, preparing your muscles for movement after hours of REM atonia while simultaneously boosting circulation throughout your resting limbs. Pandiculation is essentially your biological hardware running a quick diagnostic reboot to ensure all systems are marginally functional before subjecting you to the horrors of consciousness and capitalism. The fact that the most enjoyable physical sensation you will likely experience all day happens the exact second you open your eyes is a rather bleak commentary on just how exhausting the rest of your waking hours are guaranteed to be