What is VO2 Max? π€
Think of VO2 max as your bodyβs engine sizeβthe bigger it is, the harder you can go without crashing. ποΈπ¨ It measures how much oxygen your body can use during intense exercise. More oxygen = more power, more endurance, less suffering.

π₯ More Gas in the Tank β Crush workouts without gassing out. π
π₯ Faster Recovery β No more lying on the floor post-WOD. π
π₯ Burn More Fat β Oxygen efficiency = lean, mean, fitness machine. π₯
π₯ Live Longer β A high VO2 max = a longer, healthier life. π
How Do You Boost It? π΄ββοΈπ¨
π₯ HIIT β Short, intense bursts (sprints, CrossFit WODs, rower death sessions).
πββοΈ Zone 2 Training β Slow, steady cardio keeps the endurance tank full.
β°οΈ Altitude Training β Less oxygen = body adapts = beast mode unlocked.
ποΈββοΈ Strength Work β Stronger body = better oxygen use = work smarter, not harder.
VOβ max values for men and women across different age groups. π
- Men's VOβ max (yellow line) starts higher and gradually declines with age.
- Women's VOβ max (orange line) follows a similar pattern but at a slightly lowerΒ range.
The takeaway? VOβ max naturally decreases with age, but staying active helps maintain it for longer!