> *If you are sitting, it's best to use the chair back to support your back so y...

subsection1h on July 1, 2014 | parent | context | favorite | on: My Treadmill Desk

> If you are sitting, it's best to use the chair back to support your back so you can recline in a 135 degrees.

This idea is supported by a study that focused only on the volunteers' backs, not their necks, shoulders, etc.