C7

In 2014, at age sixty-four, I began to experience pain in my left hip that eventually became quite debilitating. For the first time in my life, I went to a chiropractor, which resulted in relief that lasted a couple of years. By 2015 I had consulted first one, then a second orthopedic surgeon, who recommended a hip replacement due to osteoarthritis. 

Yes, you read that correctly. Not only do you not need to damage your neck every time you use your cell phone, but instead, you could be improving it! Most of us use our cell phones quite frequently. If you train yourself to adopt a healthy stance every time you use your phone, you will have a built-in posture practice that repeats throughout your day.