"The Impact of Exercise on Heart Size and Shape: Potential Risks for Athletes and Gym Enthusiasts"

Exercise is crucial for maintaining overall health, but excessive exercise can lead to a condition called athletic heart, where the heart changes in size and shape. Dynamic exercises like running can cause the heart to enlarge, while static exercises like weightlifting can lead to thickened heart walls. Athletes with markedly enlarged hearts may be at risk of developing atrial fibrillation and coronary artery calcification, but routine exercise throughout adulthood can help maintain a healthy and flexible heart.