Activity & Guidelines

This information is for educational purposes only and does not constitute medical advice. Consult a qualified healthcare provider before making lifestyle changes.

Physical activity guidelines aren't one-size-fits-all. This section covers what the research actually recommends across life stages, from children to older adults, and how the goals behind those recommendations shift as the body's needs change.

Articles in this section

• How Activity Needs Change as You Age
• What Your Resting Heart Rate Tells You
• What Zone 2 Training Is and Why It Works
• Why Everyday Movement Matters Beyond Your Workouts
• Why Recovery Is Part of Training