The human spine is well suited to erect upright posture, with the increased heart rate from movement shunting a good blood supply to the muscles. This is clearly not the case for vast numbers of sedentary humans spending many hours daily bent over laptops, tablets, smartphones and similar. A biomechanical assessment of thoracic<unk> ing shows the abnormal spinal loading and other effects which plausibly account for the recent steep rise in thoracic and cervical pain in step with the ubiquitous adoption of the small IT devices. The gravity of stress on the spine dramatically increases with thoracic<unk> ing, roughly 10 pounds of weight are added to the cervical spine in weight for every inch of forward head posture by looking down at a small IT device. As a consequence there is growing medical concern specifically with children as their head size is larger in relation to their body and thus pose an increased risk group for being affected by musculoskeletal and neurological issues in the neck caused by thoracic<unk> ing.<unk> ing has always caused problems, for instance in occupational groups like dentists, surgeons, hairdressers, nurses, chefs, teachers, computer workers and students. Some rheumatoid conditions like ankylosing spondylitis, neurodegenerative conditions like Parkinson's disease, and connective tissue disorders like Ehlers-Danlos Syndrome cause characteristic excessive thoracic kyphosis. What has changed is the amount of<unk> ing in society generally, and especially with the technologically adept young.
IHunch
DICOM
OHVIRA
Ices
AURA
Pomp
Stimson line
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