High Intensity Interval Training or HIIT is a form of cardio exercise that involves alternating short bursts of vigorous exercise with less-intense recovery periods that aims to maximize athletic performance under conditions where the muscles are deprived of oxygen.
HIIT is a great form of exercise to include in your workout routine if you are seeking to build strength, muscle endurance or trying to lose weight. HIIT work outs usually last between 15-30 minutes and recovery phases will vary in time and length depending on the style of session you’re doing.
By engaging in these hard-easy cycles, HIIT workouts allow you to work harder during the intense periods and keep your heart rate elevated throughout—even while you rest. These high intensity intervals are followed by recovery phases. These can mean you coming to a complete rest or switching to a lower intensity exercise such as going from a sprint to a jog.
SO WHAT ARE THE IMPORTANT BENEFITS OF HIGH INTENSITY INTERVAL TRAINING?
Burns calories and fat in a shorter period of time
HIIT is great if you have a limited amount of time to work out. You can burn calories and use more energy to complete this type of workout. By focusing on intensity you can achieve fat burning results without having to exercise in large volumes.
HIIT is one of the best forms of cardio exercises for weight loss. It helps the body burn calories in a shorter period compared to moderate-intensity continuous training. This form of exercise also increases metabolism after exercise. Bursts of exercise help people improve fat metabolism as well as tone their muscles.
High Intensity Interval Training Reduces Blood Sugar Levels
HIIT may also reduce the risk of type II diabetes as the body is required to break down stored glucose for energy and helps keep the blood glucose within a healthy range.
People suffering from type-2 diabetes can benefit significantly from high intensity interval training. It actually increases glucose metabolism and insulin sensitivity, thus helping to regulate blood glucose at healthy levels.
High Intensity Interval Training Promotes Emotional & Mental Well-being
This type of exercise prompts the production of endorphins in the body. it is a chemical that helps you manage pain and feel happy. Further more, increasing your physical activity reduces stress hormones like adrenaline and cortisol. HIIT, despite it being fast-paced, also has the same effect.