RFK Jr.'s strained voice stems from spasmodic dysphonia, a rare disorder affecting speech but not his cognitive abilities or leadership.

According to Johns Hopkins Medicine, spasmodic dysphonia causes involuntary spasms in the muscles of ... typically presents in one of three forms: adductor, abductor, or mixed.

The Philadelphia 76ers star revealed on the Wave Original Podcast P with Paul George that he was dealing with a torn adductor throughout the year. “The most frustrating thing about the last ...

Lux was scratched from the lineup ahead of Saturday's game versus Cleveland due to lower-back spasms, Charlie Goldsmith of the Dayton Daily News reports. It's currently unknown if Lux's back will ...

Abdominal spasms — which some people refer to as stomach spasms or twitching — occur when muscles in the stomach or intestines contract. These spasms can range in intensity and duration.

ST. LOUIS (AP) — St. Louis Cardinals first baseman Willson Contreras will miss Friday night's game against Arizona due to back spasms. The 33-year-old Contreras was scratched shortly before the ...