Exterior Welcome to Hilton Madrid Airport: Set in the heart of Spain, the Hilton Madrid Airport hotel is conveniently located just minutes from the Madrid-Barajas international Airport. A free shuttle to and from the airport is available all day long.
Sitting in a position where the head is held forward of the shoulders, such as reading or computer use, makes the upper back and shoulder muscles constantly work to hold the head up. Tension may build up due to daily stress. This causes tightness to build up in the upper shoulder and neck muscles, and can cause neck muscle strain. In the event of an unexpected sudden twisting movement, a car accident, or unaccustomed repetitive use of the neck, the neck muscles may become sprained or strained.
Since the muscles are not designed to be under constant stress, it is extremely essential that the stress or load is taken off as the muscles relax in the passive mode. If any activity acts as a trigger and causes the neck muscles to stay under constant tension, one is most likely to develop tension knots. Though some practitioners cite the accumulation of abnormal protein deposits within the muscle tissue as the triggering factor behind the development of muscle knots in the neck area, this theory has not been corroborated by medical research.