VO2 max is a measurement of cardiovascular fitness, and VO2 max represent the maximum amount of oxygen that a person can use during intense physical activity. VO2 max act as a speedometer for how efficient a person’s body can transport and use oxygen to fuel movement. When a person reaches there aerobic ceiling, a person may feel physical exhaustion because the body has reached its limit for oxygen consumption.
Understanding VO2 max is helpful because VO2 max allows a person to understand their current level of cardiovascular fitness. Many peoples try to measure fitness by how they feel, but feeling is not a precise way to measure fitness because feelings dont provide specific data. VO2 max data is more precise than feelings, and you must interpret VO2 max data based on a person’s age.
What VO2 Max Means and How to Improve It
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A VO2 max score that is considered excellent for a person in their sixties may be considered poor for a person in their twenties. This difference occur because the benchmarks for VO2 max change as a person ages, and these benchmarks change because the body change as a person ages. Therefore, you should compare your VO2 max to other people in your own age group so that you can accurately judge your own fitness levels.
There is a direct relationship between a persons VO2 max and a persons athletic performance. If a person has a higher VO2 max, that person will often be able to run faster distance, such as a mile or a marathon. VO2 max is a predictor of performance because a higher VO2 max correlates to faster finish times in races.
For example, if you increase your VO2 max by a few points, you may find that you can run a marathon at a steady pace because your body is more efficient at use oxygen. Several biological factor influence a persons VO2 max, but genetics determine many of these biological factors. Heart size and stroke volume determine how much blood the heart pump with every beat, and hemoglobin level determine how much oxygen the blood can carry.
Additionally, the density of mitochondria in the muscle fibers play a role in VO2 max because mitochondria are responsible for process fuel in the muscle fibers. While genetics set a baseline for VO2 max, a person can influence their VO2 max through consistent training and lifestyle choices. To improve VO2 max, a person must use training method that stress the cardiovascular system.
High-intensity interval training is a method used to improve VO2 max, and high-intensity interval training work because high-intensity interval training forces the heart and lungs to operate at their limit. Hill repeats are another method that can improve VO2 max because hill repeats also force the heart and lungs to operate at their limit. However, a person also need long, slow distance training to build an aerobic base.
A person must balance high-intensity training and long, slow distance training because too much intensity can lead to burnout, but too little intensity can lead to stagnation. A persons VO2 max typically begins to decrease after a person reaches the age of thirty. Many men experiences a gradual decrease in VO2 max as they get older, but a person can use training to slow this decrease.
Training is a tool for preservation, and training can help a person maintain a higher VO2 max then an untrained person who is younger. You can measure VO2 max using a laboratory with a breathing mask, but a breathing mask isnt the only way to measure VO2 max. A person can also estimate VO2 max using a timed run, and a person can also estimate VO2 max using a smartwatch. The goal of measuring VO2 max is not to focus on small decimal points, but the goal is to track the trend of VO2 max over a long period of time.
Understanding VO2 max provide a map for fitness, and understanding VO2 max remove guesswork from a persons training.
