A systematic review of nine randomized controlled trials (14 comparisons) examined how MRI-measured articular cartilage responds to exercise in people with knee osteoarthritis (OA). Key findings The review found that exercise did not harm cartilage in the following OA groups: At-risk populations: No effect on cartilage defects was observed. One comparison showed improved glycosaminoglycan (GAG) content. Established OA: Most comparisons showed no effect on cartilage thickness

Three notable foot and ankle injuries struck during the 2026 FIFA World Cup tournament, each with real consequences. Nico Schlotterbeck (Germany) suffered a high-ankle sprain in the group stage and didn't play another minute, a significant blow to Germany's defensive core. Jurrien Timber (Netherlands) went down mid-tournament and was confirmed out, further depleting a Dutch backline already stretched thin. Kylian Mbappé (France) rolled his ankle in the quarterfinal against M

Achilles tendon ruptures are common in active adults. While return-to-play stats exist, a recent study specifically focused on...

The state of running Over the past decade, the number of runners has grown by more than 50%, to approximately 60 million Americans....