There is an old saying that no posture is bad unless you get stuck in it. The problem is that the thoracic spine often does get stuck in bad posture.
The Price of Smart Phones – Ten Conditions Caused by Smart Phone Use
Following are ten of the most common dysfunctional postural patterns and injuries that may occur with smart phone (cell/mobile phone) use.
Locked Short Muscles – Locked Long Muscles
Two opposing muscle groups, the “facilitated” muscles that are locked short and the “inhibited” muscles that are locked long.