High-intensity interval training, or HIIT, is a type of exercise that has been gaining popularity in recent years. This form of exercise involves short bursts of high-intensity activity alternated with periods of lower-intensity activity or rest. Proponents of HIIT claim that it can provide a wealth of benefits. However, you should be aware of some drawbacks to this type of training before starting a HIIT program. So to help you learn more, this article will explore both the pros and cons of this exercise style.
How Does High-Intensity Interval Training Work
As the introduction mentions, High-Intensity Interval Training (HIIT) involves alternating periods of high-intensity and low-intensity exercise. The intense periods are short bursts that raise the heart rate quickly, often followed by a slower recovery period. When performing HIIT, you will often use a timer to help you keep track of the short bursts and rest periods.
Some gyms offer HIIT classes for those interested in performing their workout, amongst others. It often includes exercises like sprints, burpees, jumping jacks, and other forms of cardio. And depending on the intensity of your workout, you may be able to complete your HIIT routine in as little as 10-15 minutes.
Benefits Of HIIT
For those interested in trying this style of exercise, it can be helpful to get an understanding of all the benefits it has to offer. Here is a look at some of the most compelling reasons to give it a shot:
Burn Calories Quickly
HIIT has made it easier to burn calories quickly and get great results. The quick bursts of intense exercise can elevate your heart rate much higher than any long, steady-state workout, resulting in the body burning more calories in a shorter period.
Not only that, but studies have also shown that these types of workouts can help to build lean muscle mass while you’re burning fat – which can accelerate weight loss even more – so you don’t need to worry about cutting corners when you’re doing HIIT.
Improve Oxygen Consumption
HIIT also has a range of cardiorespiratory benefits. Research on HIIT has revealed that those who partake in this type of exercise experience significantly increased maximal oxygen uptake compared to individuals who partake in traditional steady-state cardio formats. This exercise facilitates improved oxygen consumption, translating to increased muscular endurance, overall fitness level, and heightened aerobic performance capabilities.
This increased oxygen uptake can benefit athletes looking to increase their performance during competitions or boost their general fitness level. It may also help with chronic obstructive pulmonary disease (COPD).
Reduce Blood Pressure
Working out can have immense benefits for your health, with HIIT being one of the most effective forms. Not only does it help you to keep a healthy weight, but HIIT is especially beneficial when it comes to reducing blood pressure. This form of exercise maximizes oxygen uptake and increases something called nitric oxide production in the body, both of which work together to reduce the strain on your cardiovascular system.
Nitric oxide helps to relax the walls of your blood vessels, resulting in improved blood flow and reduced pressure on your heart. This can help to keep your cardiovascular system healthy and reduce the risk of high blood pressure or other related conditions.
Reduce Blood Sugar
For those struggling with their blood sugar, HIIT allows for short bursts of intense exercise with rest periods, making it an efficient way of burning off excess glucose. Not only that, but HIIT also helps improve insulin sensitivity and increases the body’s ability to process glucose more efficiently.
By engaging in these short bursts that move from low-intensity to high-intensity exercises, HIIT provides an effective way to speed up your metabolism, so you can burn more calories and lower your fasting blood sugar levels. In addition, completing HIIT workouts regularly may help you reduce the potential risk of diabetes and all its related complications.
