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If you’re looking to lose weight, or rather, lose body fat, you’ll know that the process is anything but simple and straightforward. It can take days, weeks, even months, to lose as little as 2 pounds of fat, yet one or two high-calorie meals, and it seems as if you’re right back at square one.
Yes, losing weight is a challenge, but it can be done, especially if you know what you’re doing. Numerous studies conducted over the years, have pointed to the fact that HIIT (High Intensity Interval Training) and similar types of sprint training, are especially beneficial when it comes to shedding the pounds, and doing so quickly for that matter.
In fact, many experts believe HIIT to be the key for fat loss. But why is HIIT so beneficial? Here’s a look at a few key benefits associated with HIIT.
Burn calories in a short space of time
One of the main benefits of HIIT is the fact that it allows users to burn off a lot of calories in a relatively short period of time. Studies have compared the amounts of calories burnt off during a 30-minute HIIT session, with a 60-minute endurance-based training session and results found that, on average, those that performed the HIIT workouts would burn off between 25% and 30% more calories in those 30 minutes, than those that took part in the endurance-based exercise lasting one hour.
So, not only were people burning off more calories, but they were also finishing up in half the time.
Saves time
As mentioned, HIIT workouts last much shorter durations of time than a typical endurance workout.
We understand that hectic everyday life can be time-consuming, and not everybody has the luxury of having time on their side. If you’re looking to save time and get your workout over quickly, HIIT is ideal. With HIIT typically your workout will be over in between 20 and 30 minutes.
That makes it ideal for people looking to squeeze a quick workout in before or after work, or at any time of day for that matter.
All it requires is 30 minutes of your time, and once you’ve finished you’ll have burnt off more calories than an hour-long steady state cardio session, in half the time.
The ‘Afterburn effect’
Another reason why personal trainers, nutritionists, and sports scientists alike, are all convinced that HIIT is the key to fat loss, is because of what is known as the ‘afterburn effect’.
This process takes place after you have finished working out. That’s right, you can actually burn more calories, and burn off more fat, AFTER you have finished working out. But how? Well, HIIT works by increasing a person’s resting metabolic rate after training.
This increase in the metabolism means that people burn off more calories than usual, even in a rested state. Just 30 minutes of HIIT sprint training can increase a person’s metabolism for as long as 24 hours after the workout has been completed. A faster metabolism means more calories are burned off, and more fat is lost as a result.
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