Will you believe me if I tell you that shorter but intense workouts can make you healthy? Do 5 minutes of exercise really make a difference? I know most fitness-enthusiasts recommend at least 30 minutes up to an hour of daily workouts. But did you know that it’s not about the duration but rather how hard you exercise?
Several studies have shown that working your hardest can help in boosting endurance, increasing metabolism, regulating insulin levels, and even losing body fat. According to a study made by the University of Utah, all those little but intense exercises that you do all throughout the day can really make a difference.
As a matter of fact, even a single “brisk” minute of moving can have a positive impact in promoting better health.
High-intensity Interval Training (HIIT)
The key to achieving maximum fitness benefit is through high-intensity interval training (HIIT). These are a series of short but intense exercises that are followed by brief recovery periods. The rule of HIIT workout is to work really hard, rest, and then work hard again.
The harder you work, the higher the oxygen intake is which in turn leads to a greater calorie burn. Furthermore, One and Done Workout helps boost your metabolic rate. Up to the point where you continue to burn calories even after the session ends. HIIT workout would be perfect for those people who wanted to get fit and healthy without taking up much time. These are just some of the reasons why you should try HIIT.
Let us dive deeper and explore more of the benefits of high-intensity workouts for the body.
What are the benefits of High-Intensity Exercise?
• It helps burn more calories
As I have mentioned earlier, HIIT workouts allow you to burn calories and boost metabolism even after you stop exercising. This is because of excess post-exercise oxygen consumption or EPOC. The increased metabolism is linked to increased consumption of oxygen, needed to help the body restore and return to its pre-exercise state.
• HIIT improves cardiovascular health
Throughout each period of intense exercise, you are actually increasing your cardiovascular ability. And the short resting periods allow the body to cope up in recovering more quickly. As a result, the heart needs lesser time for rest. It then builds up its stamina and the ability to maintain a raised heart rate for longer periods.
• It may help you lose weight
Since HIIT allows you to burn more calories all thanks to EPOC, it may contribute to an effective weight loss. In a review by the British Journal of Sports Medicine, it has been found that people who did HIIT workouts lost 28.5% more fat than people who did moderately-intense continuous exercise, such as running.
• HIIT helps in building lean muscle mass
HIIT workouts involve a series of exercises that allow you to work out different muscle groups. Moreover, HIIT boosts muscular endurance as the muscles don’t get much rest. Thus, it helps in building up your muscles and improves the ability to continue working out.
• It improves oxygen and blood flow
Several kinds of research have found lots of evidence that HIIT workouts can support and even strengthen your circulatory system. In a study by the Journal Science and Sport, the group that had done HIIT for seven weeks shown improvements in the ability of their heart and lungs to deliver oxygen to the body. It can be concluded that HIIT can be an effective yet time‐efficient alternative to long‐duration lower‐intensity exercise since it provides similar vascular benefits.
Is short-intensity workouts good for the body?
The answer is YES! Shorter but more intense workouts have been proven to provide similar and even better benefits than long-duration exercise. It can be a great way to maximize your time while also getting fit and healthy at the same time.
Remember, it’s not about the duration but how hard you work out. However, you also have to keep in mind that intensive workouts aren’t for everybody. Due to the level of intensity involved, it is advised to consult with your doctor before trying HIIT and any kind of workout program.
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