Shoulder instability occurs when the arm’s ball joint moves in and out of the shoulder socket joint. Chronically unstable shoulders can lead to loose shoulder joints that slip out of place repeatedly.
FILE - United States' Chloe Kim trains before the women's halfpipe finals at the 2022 Winter Olympics, Feb. 10, 2022, in Zhangjiakou, China. (AP Photo/Francisco Seco ...
Snowboarder Chloe Kim says she’s “good to go” for the Milan Cortina Olympics despite tearing the labrum in her shoulder during a training run last week in Switzerland. The two-time gold medalist in ...