The Role of Exercise in Heart Health

Regular physical activity is one of the most effective ways to prevent and manage cardiovascular disease. Aerobic exercise — such as brisk walking, cycling, or swimming — strengthens the heart muscle and improves circulation. The American Heart Association recommends at least 150 minutes of moderate exercise per week. Resistance training builds muscle mass, which improves insulin sensitivity and helps maintain healthy blood sugar and cholesterol levels. Even light activity like gardening or slow walking provides cardiovascular benefit, particularly for those who are sedentary. Before starting a new exercise programme, especially if you have existing heart conditions, consult your cardiologist for a personalised plan.