Video Summary

The Smartest Way To Improve Your VO2 Max (Hit 80+)

Howon Noh

Main takeaways
01

Start by checking and correcting iron, vitamin B12, and vitamin B9 (use methylfolate). Only supplement iron if blood work shows deficiency; prefer heme iron.

02

Move throughout the day (short walks, active recovery) to boost circulation and support red blood cell delivery.

03

Fuel smart: on hard days eat 30–60 g fast carbs pre-workout and ~30 g carbs/hour during; electrolytes (sodium) on moderate days.

04

Choose a training vehicle that engages more muscle groups for higher VO2 potential, but prioritize activities you enjoy for consistency.

05

Use a mix of easy zone 2 work, strides, intervals (400–1600m), tempo/threshold runs, and long runs—rotate interval types and progress gradually (5% ceiling rule).

Key moments
Questions answered

What three nutrients are most critical to improve VO2 max?

Iron, vitamin B12, and vitamin B9 (preferably as methylfolate). These support red blood cell production—get blood work first and only supplement iron when deficient.

How should I fuel hard interval or threshold workouts?

Consume 30–60 g of fast-digesting carbs before hard sessions and roughly 30 g of carbs per hour during. Avoid high-fat or high-fiber pre-workout meals; use electrolytes on moderate days.

Which exercise is best to raise VO2 max?

Activities that use more muscle mass (e.g., cross-country skiing) produce the highest VO2 responses, but choose a vehicle you enjoy and can do consistently—running is effective but higher injury risk.

How often should beginners train to raise VO2 max?

Three sessions per week focused on building an aerobic base (zone 2) and progressively introducing harder efforts is sufficient for beginners to improve VO2 max.

What key strategies reduce injury risk while training for VO2 max?

Take easy days truly easy, correct overstriding by increasing cadence, rotate shoes every 300–500 miles (own two pairs), prioritize 7–8+ hours of sleep, and progress volume slowly.

Are supplements necessary to increase VO2 max?

Not unless blood tests show deficiencies. B12 and methylfolate are low-risk and helpful; iron supplementation should be guided by lab results and preferably use heme iron if needed.

Importance of VO2 Max 00:48

"It's the single best predictor of how long you live, and a higher VO2 Max means you can push harder before gassing out and recover faster."

  • VO2 Max is a crucial health indicator, as it predicts longevity and physical endurance.

  • The ability to increase your VO2 Max differs significantly from optimizing other metrics like heart rate variability (HRV) or resting heart rate, emphasizing the need for specific strategies tailored to enhance it.

Level One: Nutritional Essentials for VO2 Max 01:15

"You just need to nail these three things: enough iron, vitamin B12, and vitamin B9."

  • Ensuring adequate intake of iron, vitamin B12, and vitamin B9 (folate) is fundamental for improving VO2 Max.

  • Athletes often face deficiencies in these nutrients due to high volumes of cardio that deplete red blood cells and minerals through sweat.

  • Recommended food sources include red meat and spinach for iron, eggs and salmon for vitamin B12, and lentils and asparagus for vitamin B9.

Supplements and Precautions 02:04

"If you're going to take iron supplements, take heme iron."

  • While iron supplementation can be beneficial, it’s essential to avoid unnecessary intake since excess can lead to oxidative stress and liver damage.

  • Vitamin B12 and B9 can be supplemented without risk, and choosing methylfolate over folic acid for vitamin B9 is crucial for better absorption.

Active Recovery and Daily Movement 02:42

"Active recovery is crucial; for me, I walk literally a lot."

  • Incorporating regular movement into your day, such as walking after meals or every hour, can significantly improve blood circulation.

  • Encouraging modest activity rather than prolonged sitting can boost cardiovascular output and overall health.

Workout Nutrition Strategies 03:15

"Most people either eat too much before training and feel sluggish or eat nothing and hit a wall mid-session."

  • Proper nutrition before, during, and after a workout can significantly influence performance.

  • On low-intensity days, training fasted is acceptable, while moderate days require electrolytes, such as sodium, to maintain energy and prevent cramping.

  • It is advisable to consume easily digestible carbohydrates before and during high-intensity workouts, while post-workout meals can be richer in fiber and fats.

Choosing the Right Workout Vehicle for VO2 Max Improvements 06:00

"Should you run, bike, swim, or row to improve your VO2 Max?"

  • Selecting the right exercise type plays a critical role in improving VO2 Max, as different activities engage various muscle groups.

  • High muscle engagement raises cardiovascular demand; hence cross-country skiing, which utilizes most muscle groups, produces the highest recorded VO2 Max levels.

  • Running is the most convenient and stimulating for cardiovascular health, but it comes with higher injury risks compared to cycling or rowing, which are gentler on joints.

Enjoyment Matters in Choosing Your Exercise Routine 08:15

"Pick what you genuinely enjoy because the best vehicle is the one you'll show up to consistently."

  • Long-term fitness success relies on consistency, which often stems from choosing enjoyable activities.

  • Incorporating enjoyable workouts like pickleball can help maintain heart rates in the desired range while making the exercise feel less like a chore.

Training Zones for VO2 Max Improvement 08:36

"For zone two easy days, use whatever you enjoy that keeps your heart rate in the right range without beating your body up."

  • Zone two easy days should incorporate enjoyable activities that allow you to maintain the correct heart rate without excessive strain. In contrast, on hard days, focus on intense workouts such as intervals and threshold runs that challenge your cardiovascular capacity.

Understanding Workout Types for VO2 Max 09:10

"Every workout you'll ever do for VO2 max is going to be one of these."

  • It is essential to understand the different types of workouts that contribute to improving VO2 max. These include easy runs, strides, intervals, tempo runs, threshold runs, sprints, and long runs.

Easy Runs and Their Importance 09:18

"This is often known as your zone two cardio."

  • The easy run constitutes the majority of your weekly training volume and typically falls within zone two cardio. This level allows for a conversational pace, making it feel effortless while building aerobic capacity.

The Role of Strides 09:28

"Strides are 20-second bursts at fast effort tacked onto the end of the easy run."

  • Strides consist of short bursts of intensity that serve to remind your legs what speed feels like. Regular incorporation of strides is crucial to maintain fast-twitch muscle fibers and prevent their deterioration from exclusive easy running.

Interval Training Breakdown 09:52

"These are short, hard, repeated efforts with full recovery between each set."

  • Interval training involves performing repeated high-effort segments followed by full recovery. Varieties such as 400m, 800m, and mile repeats affect the cardiovascular system differently, requiring a rotation of these workouts for optimal adaptation and progress.

Tempo and Threshold Runs Explained 10:31

"A tempo run is a sustained hard effort at your goal marathon pace."

  • Tempo runs are maintained at a challenging pace that is uncomfortable yet sustainable, typically for 20 to 40 minutes. Conversely, threshold runs are performed at a pace that can be sustained for an hour, specifically training your body's lactic threshold.

The Importance of Long Runs 11:50

"This training is either extended zone two training or an extended hard effort training depending on the week."

  • Long runs form the backbone of aerobic training and contribute significantly to building your VO2 max base. These runs are crucial for both endurance development and increasing overall capacity.

Beginner to Intermediate Training Recommendations 12:04

"As a beginner or if you're just trying to maintain your cardio, just three days a week will improve your VO2 max."

  • Beginners can improve their VO2 max with just three training days a week focused on establishing an aerobic base. Your schedule should include easy zone two runs and progressively increase the effort of long runs every two weeks.

Advanced Training Suggestions 14:06

"If you're advanced and looking to purely maximize VO2 max, you need to get tested and get your training personalized."

  • Advanced athletes should undergo VO2 max testing to personalize their training. This assessment breaks down fitness into three components: aerobic power, anaerobic battery, and processing power, all crucial for maximizing workout efficiency and effectiveness.

Weekly Training Plan for Improving VO2 Max 17:12

"On day 1, 3, and 5, Vinton will do his easy cardio for 90 minutes to 2 hours at a 6:50 minute mile pace, and he'll also do 10 sets of strides after his easy runs."

  • Vinton’s training program consists of a structured weekly schedule focused on various aspects of running. His easy cardiovascular workouts are designed to strengthen his aerobic base while maintaining a moderate pace.

  • Additionally, Vinton incorporates strides after his easy runs, which helps in improving running efficiency and speed.

"On day 2, Vinton will work purely on his anaerobic battery, alternating between 10 sets of 400 meters and 8 sets of 800 meters at his anaerobic capacity pace."

  • The second day of Vinton's training is dedicated to anaerobic workouts to enhance his speed and power. These workouts include short distance repeats that elevate his heart rate and improve his overall anaerobic capacity.

"On day 4, Vinton will do a threshold run at a minute mile pace for 30 to 40 minutes."

  • During the fourth day, Vinton focuses on a threshold run that pushes his lactate threshold. This run improves his endurance and prepares him for maintaining a faster pace over longer distances.

"In week 2, Vinton will do three sets of 1-mile repeats at a 4:48 minute mile pace."

  • His training intensifies in the second week with mile repeats at a considerably faster pace, which will challenge his cardiovascular system and help in further increasing his VO2 max.

Injury Prevention Techniques 18:30

"One bad injury can wipe out six weeks of hard work."

  • Preventing injuries is critical for maintaining consistent training. All the beneficial training strategies will be ineffective if Vinton cannot remain injury-free.

  • The focus on injury prevention emphasizes the importance of a solid recovery strategy and consistent training volumes.

"Take your easy days actually easy; it's important to take your zone 2 days really easy."

  • Easy days should be approached with caution; the stress on the body should be minimized to ensure recovery. These easy sessions form the foundation that prepares athletes for harder workout days.

"Most runners overstride, which increases impact force by up to 30%."

  • Overstriding is a common issue that can lead to further injuries such as shin splints or knee pain. Correcting this through improving cadence—making shorter, quicker steps—can significantly lower this risk.

Proper Warm-ups and Stretching 20:30

"Before a run, you only want to do dynamic warm-ups."

  • A proper warm-up routine involves dynamic stretches that prepare the muscles for running, improving performance and reducing the likelihood of injury.

  • Post-run, static stretching is crucial to enhance flexibility and mitigate soreness.

"Replace shoes every 300 to 500 miles and have two pairs for rotation."

  • The effectiveness of running shoes declines after a certain mileage. Rotating shoes helps maintain proper support and cushioning, which is vital for avoiding injuries.

Importance of Sleep for Recovery 22:04

"Athletes sleeping less than seven hours a night are 1.7 times more likely to get injured than those sleeping eight or more hours."

  • Prioritizing sleep is not just about recovery; it significantly impacts injury prevention. Proper rest is essential for repairing tendons and muscle tissues that are stressed during workouts.

"Sleep at the same time every single night."

  • Establishing a consistent sleep schedule enhances recovery, ensuring the body is adequately rested and prepared for subsequent training sessions.

Training Volume Considerations 23:00

"The athletes who have VO2 max scores in the 80s to 90s are world-class cross-country skiers who average 20 hours a week of training."

  • Training volume plays a decisive role in achieving a high VO2 max; however, for most individuals balancing life and other commitments, reaching these hours is unrealistic and could lead to negative effects on overall health.

  • It's essential for athletes to frame their training around their life and other health parameters instead of focusing solely on maximizing one metric.

"Set your ceilings based on your life and what season you're in and follow the 5% progression rule of your ceiling."

  • Adopting a pragmatic approach to training load can prevent overtraining and maintain a balance between various fitness goals, encouraging long-term sustainability in fitness regimens.