Choosing the best cardio for heart health depends on your fitness level and goals. Walking, cycling, swimming, running, and HIIT all strengthen the heart, improve endurance, and reduce the risk of cardiovascular disease. Consistency matters more than intensity, with experts recommending regular exercise most days of the week. Track progress through resting heart rate and recovery time... https://thelifesciencesmagazine.com/best-cardio-for-heart-health/