Sedentary behavior significantly impacts heart health by increasing the risk of cardiovascular diseases. Prolonged periods of inactivity can lead to weight gain, impaired blood circulation, and elevated blood pressure. Additionally, prolonged sitting affects metabolic processes, further exacerbating cardiovascular risk factors. To mitigate these effects, incorporating regular physical activity and breaking up long sitting sessions is crucial. Simple changes, like standing or walking during breaks, can promote better heart health and improve overall well-being.