Strength training exercises should ideally be performed at least two to three times a week for optimal health benefits. This frequency allows for muscle adaptation, strength gains, and improved functional fitness. It's essential to target all major muscle groups during these sessions to promote balance and prevent injuries. Incorporating rest days is also crucial to allow muscles to recover and grow, leading to improved performance over time. By following a consistent strength training regimen, individuals can enhance their metabolism, support bone health, and reduce the risk of age-related decline in muscle mass.