Strength Training Is Now as Vital as Cardio for Healthy Aging

For many years, health advice focused on aerobic exercise for a longer, healthier life. Now, new research shows that resistance and strength training are just as vital. These methods help slow the effects of ageing and support overall well-being. Public health guidelines once emphasised cardiovascular workouts to protect the heart and extend life. However, experts now agree that this alone does not prevent the loss of bone and muscle that comes with age.

Sarcopenia, the gradual loss of muscle tissue, reduces mobility and weakens the body’s metabolic function. This decline increases the risk of chronic diseases like type 2 diabetes and metabolic syndrome. Skeletal muscle also plays a key role in regulating inflammation and improving insulin sensitivity by releasing beneficial myokines.

The American College of Sports Medicine advises adults to perform moderate- to high-intensity strength training at least two to three times a week. Such exercise strengthens bones and muscles, lowering the risk of fractures and serious falls. The World Health Organization also recommends combining aerobic and strength-based activities to maintain functional independence from middle age onward. Modern science highlights the importance of muscular strength for an independent and active later life. Resistance training helps preserve muscle mass, supports metabolic health, and reduces the risk of age-related decline. These practices are now considered essential for a healthier, more resilient old age.