If you’ve read just about any fitness blog, magazine or website in recent years, then you’ll likely have come across HIIT.

HIIT: high intensity interval training: Sprinting at maximum heartrate for a short period of time and then switching to a slower form of exercise for a couple of minutes to recover before starting the whole cycle again.

This type of training is all the rage because it is known to burn more calories in less time when compared with steady state cardio. And it’s great for our VO2 max, mitochondrial function and more.

But why? How does it work? What makes it so special?

What Happens When You Push it Hard

When you engage in HIIT, you start out by pushing hard and going at or near to your maximum heart rate. This is what makes all the difference, as now you are depleting your body of all of its readily available energy in order to drive those fast twitch muscle fibers. This is anaerobic training and it relies on ATP stored in the muscles, as well as glycogen.

After this, you then switch to your regular exercise at around 70% of your maximum heart rate. This is a steady pace that you can maintain, that burns fat using the aerobic system and that allows you to recover and reduce the lactate and other metabolites that build up in your blood during intensive exercise.

Welcome to After Burn

Steady state cardio is normally something you can maintain for a long time before you start to tire out and this is why a lot of people will exercise by running at a steady pace for 40-60 minutes.

If you do this after having done high intensity training however, you will be running at a point when you have very little available energy in your muscles and in your blood. All the glycogen has been used up and thus you have to rely even more on fat in order to keep going.

Your body becomes more efficient at burning fat and you see greater benefits from the short amount of training that comes after.

But this isn’t even the best bit. What’s so good about HIIT is that this after burn effect continues for hours after you finish training.

You’re now going about your usual activities with less glycogen, which means you’ll burn more fat even to do regular things like picking up a fork, or walking across the room!

Athletic Benefits

HIIT is also great for numerous other reasons. For starters, the explosive nature of the training means that you’re involving your fast twitch muscle fibers.

This means that you’ll release more anabolic hormones like growth hormone and like testosterone, leading to more growth. And because you’re not completely relying on your blood sugar, you’re not going to go into as catabolic a state and risk burning fat.

Another benefit of HIIT is that it improves your energy efficiency. Because you’re pushing your cells to make energy more quickly, they become better at doing just that – improving your health, fitness and athletic performance across the board!

What We Recommend

Below you'll find some recommended programs and products which are tried and tested to perform.
Photo Credit: slickweightloss.com

28 Day Keto Challenge

28 Day Keto Challenge

Can you follow the ketogenic diet for just next 28 days? The 28-Day Keto Challenge gives you an easy-to-follow plan and includes everything you need to be successful with the Keto diet — both now and in the long-term. Just think… armed with 28-day meal plan, the 7 Keto guides, and the 3 bonus guides… you’ll be able to start strong and finish strong, possibly losing 5-10 lbs in the first week alone. Over the course of the Challenge, you could lose 20 lbs or more. This doesn’t have to stay in your imagination… you can make it a reality by signing up for the 28-Day Keto Challenge right now.

Continue Reading
Photo Credit: gethealthremedies.com

The Lost Book of Remedies

The Lost Book of Remedies

"The Lost Book of Remedies" is more than 300-pages of our forefather's most powerful medicinal plants and step-by-step instructions on how to turn them into powerful remedies. If medicines vanish or you can't get your Rx refilled in time you need this on your bookshelf. "The Lost Book of Remedies" will give you the best natural alternatives to every pill in your medicine cabinet. But don't just take my word for it. See for yourself just how incredibly powerful these lost cures really are.

Continue Reading
Photo Credit: gethealthremedies.com

Fat Decimator System

Fat Decimator System

Marine Reveals: The ONE Veggie You Need to STOP Eating to Lose 1 POUND of Belly Fat Every 72 Hours! I'm Marine Gunnery Sergeant Kyle Cooper, and I’m about to share a bizarre story with you. It’s about how a disastrous mission in the mountains of Afghanistan led to an amazing discovery that would save the life of Sharon Monroe, a 43-year-old out-of-shape accountant and mother of two who nearly dropped dead from a heart attack. What I found in the unforgiving desert would empower Sharon to lose over 40 pounds and save her life.

Continue Reading