22/03/2017
This is a really great article about head and neck position... we're 'making love' to our phones and they don't love us back...
Thanks to Rachel Geissbauer for finding and posting this article...
https://www.facebook.com/rachel.geissbauer/posts/10212406967919501
Thanks to the earth's gravitational pull, the average adult can put up to 60 pounds of pressure on the cervical spine when bent at a 60-degree angle.