Cycling test may catch artery blockages early in athletes

This study looked at whether a non-invasive test that measures muscle oxygen levels during cycling can help detect a condition called flow limitation in the iliac artery (FLIA) in endurance athletes. Researchers compared trained cyclists with FLIA to healthy cyclists to see if their muscle oxygen patterns differ. The goal is to find a simple, accessible way to screen athletes at risk, allowing for earlier treatment and preventing serious artery damage.