Original Link: http://freelanceswitch.com/industry-tips/healthy-laptop-working/

It’s a given today that freelancers working in cafes or from their homes will spend long stretches of their days sitting at a table or desk while working on a laptop computer.
Sitting all day on a laptop can actually present more health challenges than the typical office job, since a laptop can add extra strain to wrists and the neck. In addition, you can work on a laptop anywhere, leading to a variety of potentially harmful long term consequences.