Your upper and middle back area runs from the ... cushioning the bones when you move around. Ligaments and muscles hold the spine together. Your thoracic spine is also surrounded by nerves that ...

But what about that big old section in the middle? Given that the thoracic area is the largest part of your spine, consisting of 12 vertebrae, a huge variety of muscles and attaching to your ribs ...

yahoo.com Background: In all studies in which the strength of the neck extensor muscles has been measured, the level of thoracic support has been adjusted differently so direct comparison of the ...