How to Improve VO2 Max: Workouts That Boost Aerobic Capacity
Quick Start A 4-day split, set up correctly, accelerates muscle growth without burning you out. You’ll learn an efficient layout, weekly progressions, and recovery strategies. The most effective 4-day split alternates upper and lower sessions, prioritizes compounds, and progresses load weekly with a deload every 4–6 weeks. Why This Split Works Training each muscle group…








