A mental model for understanding the importance of integrating both cardio and strength training in a fitness regimen, especially for those over 40 seeking to build muscle.
To achieve optimal fitness results after 40, it's essential to balance cardiovascular exercise with strength training. Cardio helps improve heart health, endurance, and recovery, while strength training builds muscle mass, enhances metabolism, and supports joint health. A good rule of thumb is to dedicate approximately 70% of your workout to strength training and 30% to cardio. This balance allows for muscle growth while still improving aerobic capacity. Additionally, varying the intensity and types of both cardio and strength activities can prevent plateaus and injuries, keeping workouts engaging and effective.
Fitness is not about being better than someone else; it’s about being better than you used to be.
