How does physical activity impact heart rhythm?

Physical activity plays a significant role in maintaining a normal heart rhythm. Regular exercise helps to strengthen the heart muscle, improve blood circulation, and regulate the electrical signals that control the heart's beat. Engaging in activities like walking, dancing, or playing sports can prevent irregular heartbeats known as arrhythmias. It's essential to find an exercise routine that you enjoy, as this will help you stick to it in the long run. Always consult with your GP before starting a new exercise program, especially if you have any existing heart conditions.