Cardiovascular Fitness

 

One way is to simply track your own workouts. Interval training can help you build endurance more quickly than steady state training, especially if you exert yourself far above your comfort zone, at about a level 9 on the perceived exertion scale.

Doing an interval workout one or two times a week can boost your endurance and your calorie burn. These are usually administered by a professional at a gym or a lab and may involve working up to a very high intensity.

The graded exercise test involves a long series of intervals on the treadmill while monitoring blood pressure and heart rhythms.

The Bruce protocol test also involves working on a treadmill while your heart rate, blood pressure, and perceived exertion are monitored.

Both of these are tests are accurate but may be costly. For this, you warm up and then walk a mile as fast as you can, either on the treadmill or outside.

You record your heart rate and workout time and enter your results into a Rockport 1-mile walk calculator to see where you rank. These tests can also help you figure out your maximum heart rate, which is an important part of all major target heart rate zone calculations.

Some fitness bands and smartwatches that measure resting and exercise heart rates have fitness tests and scores built-in.

Start with what you can manage, even if it's less than 20 minutes. Add a few minutes to each workout so you're going longer and longer while keeping a moderate pace. Too much interval training can cause injury or overtraining and too much steady-state can be boring.

If you're a beginner, start three or four workouts a week and focus on two steady-state workouts such as a basic endurance workout and one interval routine, such as a beginner interval workout.

 Garmin GPS sports watches and some of their fitness bands will report VO2 max.

You can do a three-minute step test or a Rockport walk test without any complex equipment. The way to get better at cardio is to do it on a regular basis. Having something tangible to look at is often more powerful than just knowing it in your mind.

Treadmill Tests

Treadmill tests can determine your cardiovascular fitness. Cardio fitness measures how well your body can perform a rhythmic, dynamic activity at a moderate to high intensity for extended periods of time. Exercising at an easy pace would be a level 2 or 3. You build endurance in your entire body as well as your heart and lungs to be able to last longer during cardio. Check the charts below for your ratings.

The Rockport Walk Test

The Rockport walk test is even simpler than the others. With this test, you use a 12-inch step and a metronome, stopwatch, or metronome app for your mobile phone.

You step up and down to the metronome for three minutes, then sit down and take your heart rate for one full minute, counting each beat. Use a scale of 1 to 10 to match you how you feel at different levels of intensity. There are other tests you can do on your own that don't involve EKG machines or blood pressure monitors.

The 3-Minute Step Test

The three-minute step test is one of the simplest methods. The only way to teach these systems to work together is to practice working out consistently.

Cardio workouts are one tool in the battle against inactivity and obesity, but the benefits extend throughout your life. Tests can give you an accurate calculation of things like your VO2 max, which is the maximum volume of oxygen your body can consume and use. You can then look for trends.

You can use a heart rate monitor to make sure you're working in your target heart rate zone or you can pay attention to your rate of perceived exertion. Your overall fitness depends on the relationship between your cardiovascular system, respiratory system, and skeletal system.

When all of these systems work together efficiently, you increase fitness. Try taking one or both of these tests every few weeks to see how you're doing. It can be motivating when you see those numbers change. While cardio exercise is great for burning calories and losing weight, it also improves your cardiovascular fitness.

Your cardio fitness refers to how well your heart, lungs, and organs consume, transport, and use oxygen throughout your workout. Once you can work out continuously for 30 minutes you can start working on different levels of intensity.

Interval Training

This involves going fast or hard and then backing off to recover, repeating these intervals for the duration of the workout. The more fit you are, the more you can handle things like keeping up with the kids, doing long days of yard work, or other household projects.

Measuring Cardio Fitness

To know your level of fitness, you need to measure it. Even better, these workouts are often shorter and fit into a busy schedule.

Mix and Match

One of the best ways to boost fitness is mixing both steady-state and interval workouts throughout the week. Consistency is how you build endurance and fitness and there are a variety of ways to do that, including the following.

Steady-State Training

This type of cardio involves running, walking, using the elliptical, or doing some other cardio activity at a moderate pace for 20 or more minutes. For example, Fitbit models with heart rate monitoring give a cardio fitness score. It's great to use a heart rate monitor or heart rate app so you can actually see each beat. It's best to do this test on a track so you know exactly how far you're going.

Improving Cardio Fitness

Improving your cardio fitness is simple, if not always easy to do. Keep track of the activity you do, how long you do it, and how hard you're working. If you're sprinting all-out, that would be closer to a 

By doing the same workouts for a while and tracking these elements, you'll see that you're able to go longer and harder as time goes on.

More complex tests appeal to veteran exercisers, professional athletes, or people who like to compete in races.