Strength training positively influences cardiovascular health by enhancing muscle mass, which can improve metabolism and overall energy expenditure. Increased muscle mass helps regulate blood sugar levels and can improve cholesterol profiles. Moreover, strength training supports blood pressure regulation and contributes to healthy body composition. Regular strength workouts can also bolster heart function and improve circulation. When combined with aerobic exercise, strength training offers a comprehensive approach to fitness that can lead to better heart health and reduced risk of heart disease over time.