A False Binary

The strength-versus-cardio debate creates a false choice. Both forms of exercise produce unique health benefits that cannot be fully replicated by the other. The most compelling evidence-based recommendation is to include both in a balanced programme.

What Each Type of Exercise Does Best

Cardiovascular exercise — walking, running, cycling, swimming — excels at improving heart and lung capacity, burning calories and supporting mental health. Resistance training — weightlifting, bodyweight exercises, resistance bands — is superior for preserving muscle mass, boosting metabolism and maintaining bone density with age.

  • Cardio: superior for cardiovascular health and aerobic capacity
  • Strength training: superior for preserving muscle mass and metabolic rate with age
  • Both: comparable benefits for mental health, blood sugar control and longevity
  • The combination of both is associated with the lowest all-cause mortality in large-scale studies