noun
stiff shoulders; stiff neck
Refers to muscle stiffness and tension in the shoulder and neck area, often from poor posture, stress, or fatigue.
一日中パソコンをしていたら、肩こりがひどくなった。
After working on the computer all day, my stiff shoulders got worse.
肩こりに効くストレッチを教えてください。
Please tell me some stretches that are good for stiff shoulders.