What is vigorous-intensity aerobic activity?

Vigorous intensity aerobic exercise can be described as exercise of a high enough intensity that prevents you from carrying on a conversation while performing. This is known as the sing talk test. If you can sing a song while performing aerobic exercise this is moderate intensity. Vigorous intensity exercise is strenuous enough you can only answer simple yes or no questions. Some examples would include running at a 8 minute mile pace, hiking a steep mountain slope, or taking a step aerobics class.
JC Pinzon

Aerobic conditioning can be intense if you are training for a marathon or triathlon. Measuring the intensity is based on your fitness. If your heart rate works at a higher rate than 85% of your maximum heart rate then it is intense aerobic training. Unfortunately aerobic training can be risky if your mechanics during the training is not right. Overtraining is usually present in endurance athletes. To increase your cardio aerobic conditioning one should do cross training to avoid injuries. Intense training should not be done every day by performing the same exercise. Follow a program and gradually increase your intensity. It is best to wear a heart rate monitor and always stretch before and after.

Continue Learning about Cardio

Get Your Feet Wet: Health Benefits of Swimming
Get Your Feet Wet: Health Benefits of Swimming
No stinky sneakers, no sweat-drenched T-shirts. If that isn't enough to get you to a pool long after summer has passed—doing laps, water aerobics, or ...
Read More
How does aerobic exercise affect the respiratory system?
Dr. Vonda Wright, MDDr. Vonda Wright, MD
During aerobic exercise, when you increase your activity level and work your large muscle groups, yo...
More Answers
What should I know before I try aerobics?
Univ. of Nev. School of Medicine, Family MedicineUniv. of Nev. School of Medicine, Family Medicine
Before you try aerobics it is important to visit your doctor to ensure you are healthy enough for ae...
More Answers
4 Tips to Maximize Your Cardio Workouts
4 Tips to Maximize Your Cardio Workouts

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.