Take frequent breaks to do neck exercises and stretch shoulder muscles. (truehealthct.com)
There are some great exercise equipment to help with neck exercises, which can help with training as well as motivation. (necksolutions.com)
A crucial part of correcting poor neck posture is the retraction & nodding neck exercises which are designed to help gain control over postural neck muscles which have become weak and fatigued over time. (necksolutions.com)