Weightlifting can positively impact cardiovascular health by improving heart function and circulation. Resistance training enhances muscular endurance and strength, leading to improved overall fitness levels. Increased muscle mass from weightlifting supports better metabolic rates, which can help decrease body fat and lower the risk of heart disease. Additionally, regular strength training is associated with maintaining healthy blood pressure and cholesterol levels. Therefore, incorporating weightlifting into a balanced fitness routine not only supports muscle health but also promotes optimal cardiovascular functioning.