Officially, a tight or “stuck” upper body means you lack thoracic mobility. On the contrary, having solid thoracic mobility means you can stand up straight (and maintain that tall posture), as well as ...

You likely spend most of your day sitting at your computer, scrolling through your phone, or lounging on your couch. And while these are not bad positions, slouching for extended periods of time can ...

Thoracic outlet syndrome (TOS) is a group of conditions that occur when you have compressed nerves or blood vessels in the thoracic outlet. The thoracic outlet is the triangular space between your ...