Touted Dodgers rookie Roki Sasaki landed on the injured list Tuesday with right shoulder impingement, an injury similar to one he had in Japan last year.

Shoulder impingement is a common cause of shoulder pain, and it can limit your ability to do certain activities. Shoulder impingement is what happens when the top outer edge of your shoulder… ...

The word impingement tells you much of what you need to know -- structures are being compressed or pinched. Pain occurs in the upper joint, especially when the arm is elevated and the shoulder ...

Los Angeles Dodgers rookie pitcher Roki Sasaki was placed on the 15-day injured list as he deals with right shoulder impingement.

“A shoulder impingement is an acute weakness and pain in the front and side of the shoulder, especially while the arm is in motion,” says Joey Cifelli, the assistant fitness manager at Crunch ...

It may seem simple, but straightening your arms over your head can be uncomfortable for some. If that's the case, you may have some strength and mobility issues.