下直肌怎么了
Inferior Rectus
Inferior rectus
这块肌肉是什么
使眼球转向下方。
为什么会不舒服
长时间低头看手机；眼球老是向下。
常见不适表现
眼眶下方酸；向下看久了眼皮发沉；把屏幕抬高会减轻。
缓解方法
把手机抬到眼睛高度，眼球向下看两三秒再平视。不要揉眼珠。
Inferior rectus
Orbit · Uncommon
What this muscle is
Turns the eye downward.
Why it gets uncomfortable
Looking down at a phone for a long time; the eye keeps pointing down.
How it usually feels
An ache below the orbit; after looking down a long time the lid feels heavy; raising the screen eases it.
What helps
Lift the phone to eye height. Look down for two or three seconds, then look straight ahead. Do not rub the eyeball.
本内容为运动健康科普，仅供参考，不构成医疗建议；不适持续或加重请及时就医。 General movement and health information, not medical advice. See a doctor if it continues or gets worse.
模型：BodyParts3D，© The Database Center for Life Science，CC BY 4.0