An impression of having seen or experienced something before: Old-timers watched the stock-market crash with a distinct sense of dÃ©jÃ  vu. b. Dull familiarity; monotony: the dÃ©jÃ  vu of the tabloid headlines.
Lateral Neck Flexion Stretch. Lateral neck flexion stretch targets the upper trapezius muscle. This stretch can be very useful for people who suffer from tight, aching muscles in the upper back and neck, such as those who work at a computer.his stretch can be very useful for people who suffer from tight, aching muscles in the upper back and neck, such as those who work at a computer.
Pull head back as far possible while looking slightly down. Hold stretch. Neck retraction primarily consists of Cervical Flexion (spine) accompanied by subtle Thoracic Flexion (spine) and Neck Flexion (atlanto-occipital joint). Cervical spine has natural lordotic curvature (see diagram of spine). Much of the retraction motion is actually flattening or slight reversing the normal lordosis.