What's Wrong With This Picture?

This all too common sight has two problems: First, look how much he's hunched over his laptop. Poor posture, collapsed torso both will cause problems with repetitive strain. You can just see from this angle how compromised his lungs are, he won't be able to take in enough oxygen to keep his system running.

The second problem is less recognizable. Look how he has his elbows on the edge of the table. This can cut off the nerve and cause tingling.

On the other hand, his wrists are flat, so he's doing a good job there.

Stay healthy while using technology!