Zone 2 Cardio Training

Zone 2 cardio training involves sustained exercise at a moderate intensity, primarily utilizing fat for fuel. This improves mitochondrial density and efficiency, enhances metabolic flexibility, and strengthens the cardiovascular system, all critical factors in delaying age-related decline and extending healthspan. It builds the aerobic base crucial for overall metabolic resilience.

Verdict

Essential foundational exercise for robust metabolic health and longevity.

Protocol

• Perform 30-60 minutes of exercise, 3-5 times per week, maintaining a heart rate where conversation is possible but not easy (roughly 60-70% of maximum heart rate).

Flags

• Risk of injury if performed improperly or without gradual progression.
• Consult physician before starting new exercise regimen, especially with pre-existing conditions.