Head posture refers to the position and alignment of the head on top of our neck and spine. It describes how straight or slouched our head is, and whether it is balanced or tilted forward, backward, or to the side. Full definition
Like forward head posture however, the stresses of modern daily life can gradually pull us out of alignment. (ballingerathleticperformance.com)
For example, many people have forward translated head posture. (onnit.com)
The article further states that this type of seat cushion may prevent work - related neck and upper limb disorders associated with forward head posture. (necksolutions.com)