VOA慢速英语:运动有助于治疗"科技脖子"

hunch – v. to bend your body forward and down so that your back is rounded

curve – v. to turn or change from a straight line, shape, or path to a smooth, rounded one

cervical spine

inward – adv. toward the inside of something

herniation – n. abnormal protrusion of an organ or other body structure through a defect or natural opening in a covering membrane, muscle, or bone

posture – n. the way in which your body is positioned when you are sitting or standing

horizontal – adj. positioned from side to side rather than up and down : parallel to the ground

align – v. to arrange things so that they form a line or are in proper position

tilt – v. to move (your head, chin, etc.) up, down, or to one side

rotate – v. to move or turn in a circle