Proven health benefits of high-intensity interval training (HIIT)!

Updated: Nov 7, 2021

Exercise offers a diverse range of health benefits. In this guide, we'll explore the mental and physical health benefits of HIIT (high-intensity interval training), a form of exercise that is becoming increasingly popular.


What are the benefits of HIIT?

HIIT is a highly-effective training method for improving fitness and burning calories, but it offers a raft of additional benefits. It gives your entire body, especially your heart and core, a great workout. If you are ready to find out more, read on to get you motivated.

Mental health: Enjoying a natural high!

HIIT is incredibly beneficial for your body, but it also provides amazing benefits for mental wellbeing. When you frequently exercise, your body releases endorphins, commonly known as happy hormones, and the levels of dopamine and serotonin in your brain increase. Raising your heart rate also increases blood flow to the brain, which can help to lower the risk of mental health disorders, such as anxiety and depression.

Exercise can help you express yourself and channel emotions, and it is also an effective distraction from stressors, including work pressures. HIIT provides short, sharp bursts of intensive activity combined with brief rest periods. It is an ideal activity for releasing pressure and tension, clearing your mind and enjoying the satisfaction of pushing yourself.

According to BMJ Journals, HIIT leads to moderate mental wellbeing improvements, depression severity, and perceived stress.

HIIT can assist you burn more calories and losing weight

One of the main benefits of high-intensity interval training is its ability to produce results fast. High-intensity activity burns calories quickly, enabling you to get the most out of your workouts when time is limited.

For those trying to lose weight and achieve a healthy BMI, HIIT is a fantastic way to hit targets, particularly if you find it hard to find enough time to exercise frequently.

Burning calories after you stop exercising is called excess post-exercise oxygen consumption (EPOC). Consequently, HIIT can be a more convenient way to help you lose weight.

HIIT builds many muscle groups

Most high-intensity interval training exercises involve many different movements. This allows you to exercise other muscle groups in the same routine. HIIT exercises may let you do squats, push-ups, and poppy exercises, all of which target different muscles.

HIIT will also help strengthen your muscles and improve your ability to continue working.

Increased neuroplasticity

A study conducted by researchers in Australia found that the health benefits of HIIT go beyond lifting your mood and stimulating the brain.

Researchers found that people who undertake HIIT regularly enjoy improved neuroplasticity (source). This relates to the brain's ability to adapt to change. It can help us learn, develop new skills and cope with a change of direction in our lives.

HIIT will help you build a healthier heart

High-intensity interval training is designed to test your mettle and encourage you to work hard to achieve results. Few activities reach the intensity of targeted HIIT sessions. When you do an intense interval session, your heart rate enters the anaerobic zone.

As you train more and get fitter and stronger, your anaerobic threshold will improve, enabling you to train longer without using oxygen to access additional energy stores.

In short, your heart pumps blood through the circulatory system to provide oxygen and nutrition to your muscles. Research has found ample evidence that HIIT training sessions can support and even strengthen your circulatory system, making it safe and easier to tolerate than a more moderate workout in people with coronary artery disease.

Versatility - you can work out anywhere

Most people know that regular exercise is beneficial for optimum health and wellbeing, but they find excuses not to work out. Examples include a lack of time or not having access to equipment or facilities.

If this scenario sounds familiar to you, HIIT could offer a solution. HIIT exercises can be done almost anywhere, there is no need for equipment, and you can complete an intense session that targets every major muscle group in just 15-30 minutes. Have a stress-free workout anywhere you desire.

Key Takeaway

High-intensity interval training is an increasingly popular form of exercise. Famed for improving heart health, increasing stamina and endurance, and helping people get more out of their workouts in a short time, HIIT is also an effective activity for boosting energy levels, lifting your mood and helping to reduce risks of mental health disorders; as well as lower your blood pressure and blood sugar protecting against Type 2 diabetes.

If you're looking for an activity that benefits both your body and your mind, and you want to see and feel results quickly, why not give HIIT a go? Contact us now at Hustlehiit for a free consultation.

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