High Intensity Interval Training, otherwise known as HIIT, is a form of cardiovascular exercise where one engages in short, quick intervals of high intensity and low intensity exercises. This cycle is alternated until the body becomes too exhausted to continue. These sessions are based on what your endurance level is at the time; the first few sessions will pass quickly, but as your endurance rises, so will the duration and intensity of the overall sessions. So really, there’s no specific plan or equation that you must follow when you start your HIIT routine.
A great starting point to gauge your individual level is to think of the ration; 2:1. So, for every minute of high intensity intervals, it’s thirty seconds of low intensity intervals. If you’re not in the best shape or lack endurance, your starting point can be simple. Don’t push yourself too hard from the start and risk burning out. Your starting point can be as easy as sprinting for 40 – 60 seconds, followed by a light jog or fast walk for 20 – 30 seconds. These interval sessions typically last anywhere between 15 – 45 minutes, making HIIT the perfect workout for those with an already full schedule. It’s a great way to maximize your workout with limited time.
HIIT has been shown to help decrease the level of body fat more effectively than the more common workout combination of cardio and weight lifting. This training method varies the output demand on your body, so it becomes difficult for the body to grow accustom to a certain routine which often results in a plateau that can lead you to feel stuck in your progress. But just like all great workout routines, fat loss is a byproduct of increased exercise and a healthy diet. The benefits of HIIT expand further than just weight loss and can provide many improvements in your overall health. Here are five benefits of HIIT, a few of many reasons why your body will thank you!
Great for heart health. Let’s be honest, it’s quite difficult to reach an anaerobic zone, where you’re breathing is heavy and your heart is pounding. With interval training, you’ll find it easier to push yourself to reach that level because of the short durations. Your heart is a muscle that’s constantly working twenty-four seven; the more you use it, the stronger it gets, and the more effective it becomes in pumping blood throughout the body. By increasing your cardiovascular health and endurance, you effectively help your body fight against cardiovascular disease or metabolic diseases such as; high blood pressure, obesity, coronary artery disease, heart failure and more.
Increase your endurance. Interval training at such a high pace causes your body to adapt at a cellular level. The cellular structure and efficiency of the muscles play a huge role in endurance when performing not just these exercises, but throughout your day to day life. Better endurance allows you longer workouts, more walking, and more stairclimbing, without becoming winded and out of breath. There’s an article in the Journal of Physiology stating that those who embarked on an eight-week interval training plan ended up doubling the length they could bike for while pushing the same pace.
Boost your metabolism. HIIT does a serious number on your metabolism, in a good way. The American College of Sports has said that interval training significantly increases your oxygen consumption in comparison to a regular workout routine. What this does on an internal level, is causes your metabolic rate to increase from about an hour and a half to two hours after a workout. This means it causes your body to continue burning calories at a faster rate for a longer period after a workout. It also helps reduce insulin resistance, allowing your body to better regulate your blood sugar levels. For those that are diabetic and pre-diabetic, this is great because it helps prevent drastic spikes in the sugar levels.
Energy use. Alternating from high intensity to low intensity, the body is forced to learn how to use its energy more efficiently. I’m not just talking about feeling more energized and awake during the day, I’m also talking about the internal environment regulated by your body. Your body will better remove waste from your muscles and blood long after your workout is finished. Your body will better coordinate when and where to use your stored energy, inside and outside of your HIIT sessions.
Easy to do anywhere. One of the best parts of HIIT, is it can be done anywhere. All it requires is you, your body, and your determination – making this training method cost effective, and time-friendly. This is one of the few truly effective exercise routines that can be done at home, helping to avoid travel time to the gym, which is probably crowded anyway. If you’re constantly traveling for work, or even pleasure, HIIT is the perfect exercise for you to complete in private, no matter where you are.
HIIT is one of the best ways to get your body and life back in shape. The fact that it’s so effective, doesn’t require a lot of time, and can be done anywhere – should be reason enough to at least consider. Am I right? I know finding motivation can be the toughest part in exercising, so being able to roll off your couch a hot mess at the start of your workout should be getting you PUMPED. No pressure of your appearance at the gym, or driving all the way there, just you and your workout. Once you become more comfortable and make some progress, you can switch it up with a visit to the gym or a park. Remember, your training should be combined with eating clean to provide your body with the best foundation to reach the results you not only want, but deserve. Regardless if you’re seasoned or a beginner, HIIT will challenge your body and continuously push you to a better and healthier life.