The Nugget

VO2 max is a crucial biomarker for longevity and can be significantly improved through protocols like the Norwegian 4x4, which involves four minutes of high-intensity exercise followed by three minutes of recovery.

Key quotes

"VO2 max is one of the most important things absolutely."
"After two years of doing a pretty vigorous intensity exercise protocol, the 50-year-olds reversed their cardiac structure aging by 20 years."
"The Norwegian 4x4 is gold standard at the moment for improving VO2 max."
"There's evidence that a one-minute protocol can also improve VO2 max."
"Do something every day to improve your health and fitness."

VO2 max is a crucial indicator of longevity and overall health.
Vigorous exercise, like the Norwegian 4x4 protocol, is key to improving VO2 max significantly.

The Norwegian 4x4 protocol involves four minutes of high-intensity exercise followed by three minutes of light recovery, repeated four times.
It is important to push yourself during the four minutes while maintaining a pace that allows you to finish the interval strong.

High-intensity interval training, like the Norwegian 4x4, can reverse cardiac structure aging by improving VO2 max.
Consistency in performing high-intensity workouts can lead to substantial health improvements over time.

Apart from the Norwegian 4x4, activities like running, cycling at 75-80% max heart rate, or high-intensity interval training can also improve VO2 max.
Consistency and variety in workouts, even short daily sessions, can contribute to overall health and fitness.

💪 The Norwegian 4x4: 4 minutes of high-intensity exercise followed by 3 minutes of recovery, repeated 4 times, is a gold standard for improving VO2 max.
🏃 Consistency is key: Doing something every day, like running or cycling at 75-80% max heart rate, can lead to substantial health benefits.
🚴 Mix it up: Along with structured protocols, short daily sessions of high-intensity interval training can also contribute to improving VO2 max.
🧠 Remember: VO2 max is a crucial biomarker for longevity and overall health – prioritize activities that challenge your cardiovascular system.