Statins and running: new study investigates muscle effects on endurance athletes

This study looks at how the cholesterol-lowering drug rosuvastatin impacts fitness improvements and muscle symptoms in people who run long distances at least three times a week. About 40 adults who need statin therapy will either take rosuvastatin daily or no statin for three months while continuing their usual training. Researchers will measure changes in oxygen use during exercise and check for muscle pain or damage to see if the drug affects endurance adaptation.