Intensity is an important factor in a great fitness program. Intensity is how strenuous the activity is. Generally to establish the intensity of the exercise, a combination of a person’s VO2 max and rate need to be established. VO2 max is the maximum capability for the body to transport oxygen from the air, through the lungs and blood, to the various muscles. It involves the heart’s ability to pump blood to the muscles. The first step in finding the intensity someone should workout at is finding their maximum heart rate. This can be calculated by the simple equation 220-AGE, someone that is 15 would have a maximum heart rate of 205, for an example. Now for someone in poor condition

Cardiovascular fitness is important to strengthen your heart, and be able to spread oxygen throughout your body quick. Aerobic exercise is the main way to achieve a high level of fitness. The intensity, duration, and frequency of the exercise depends completely on the person and how in shape they are. Cardiovascular fitness can be fun and rewarding if done correctly.

The duration and frequency of a workouts depends on many factors. The higher intensity, the less time is needed to get the same results as someone who is exercising at a lower intensity. For people in poor condition, three to five minutes may improve training effects. 10 to 15 minutes is needed if someone in shape exercise at maximum intensity. If one exercise around 70%, 45 minutes is needed. Duration also is affected by frequency. Frequency is how often someone exercises. In order to burn more calories, someone should exercise five to seven days a week. New studies show that 2 days a week affects the VO2 as much as 5 days a week exercising. Overall, somebody will see results from exerci

Some topics in this essay:
Resting HR, , Rate RHR, heart rate, Karvonen Method, maximum heart rate, maximum heart, resting heart rate, cardiovascular fitness, intensity exercise, resting heart, days week, heart rate shape, fitness level, training methods, resting hr, improve cardiovascular, typical 15 exercise,