High Intensity Interval Training, or HIIT, workouts are a phenomenon that is sweeping the nation. What is it, and is it safe? Read on!
HIIT is a cardio session that consists of short, high intensity bursts. HIIT can be an incredibly effective way to work out to see the body composition and fitness results that you want, but you need to do it right. Numerous studies have shown that working your hardest is key when it comes to boosting endurance, increasing metabolism, regulating insulin levels, and losing body fat. HIIT routines that involve bodyweight work (e.g. push-ups) or added weight, such as kettlebells, medicine balls, or dumbbells, will tone your muscles while spiking your heart rate. All types of exercise will ultimately help you burn fat by burning calories, but the more intense the exercise, the more fat you will burn. As a result, it is a very effective way of helping people get the “shredded” look.
A true HIIT workout will involve pushing yourself to the max during each set, which should never exceed 90 seconds. These workouts are typically quick and convenient since they are such high intensity; they usually are 30 minutes or less. They can also be done virtually anywhere, with little to no equipment. The only stipulation is that you should rest in between sets. This may not be the first thing that comes to mind with such an intense workout, however, it is imperative. Recovery is essential so that the body works to adapt from the anaerobic (high-intensity) period to the low-intensity recovery period in HIIT. This workload results in high caloric expenditure, which can lead to fat loss.
That fat loss also comes from an increase in metabolism, which is a benefit to any high intensity workout. Research shows that this is due to an increase in post-exercise exercise oxygen consumption, or EPOC. EPOC speeds up your metabolic rate and can result in a metabolic boost for up to 48 hours after a complete HIIT routine! The high intensity cardio raises your metabolic rate to the point where you continue to burn calories even after the session ends—in some cases 15% more.
If weight loss is your ultimate goal, the old saying that you can’t out-train a bad diet is true…even if your workouts are super demanding. HIIT isn’t an excuse to neglect your diet, so keep it clean! By incorporating HIIT training into your exercise regimen and keep your diet in check, you’ll start to see some amazing results!
If you’re looking for a safe, but effective HIIT workout check this one out: https://www.youtube.com/watch?v=G43UTJoa6gw&t=2s