Ask The Ripped Dude: Why Does HIIT Burn So Much Fat?
Well, I'm not sure doing high-intensity interval training will make your dreams come true, but it will send your body into fat-burning overdrive! If you do it right, you can burn a grip of calories in less than 30 minutes per day. So lack of time is no excuse.
The main concept of HIIT is to train in intervals of differing speeds. One of the most important things to remember while doing HIIT is never allowing your body to adjust to one intensity level.
You can do interval training with many different exercises: sprinting or jump-roping, using the treadmill, stair-mill, stationary bike or the elliptical; you could even use the punching bag or do box-jumps. The key is to push through the high-intensity intervals and lower your heart-rate during the low-intensity intervals.
All-out sprinting on an inclined treadmill is riskier than jogging steadily, so stay focused during your HIIT sessions. This demanding training method needs complete concentration from your mind and your body - no weak sauce.
HIIT Has It ALL
What makes HIIT training so effective as a fat burner is that it produces excess post-oxygen consumption, a.k.a. EPOC. A study performed by Jeffrey W. King of East Tennessee State University showed that HIIT increases the resting metabolic rate for the following 24 hours.
Meaning: the fat-burning party isn't over once you step off the treadmill - it keeps going and going and going!
Another study by M. Sanchez Pacheco found that rats which performed high-intensity exercises lost more fat than the rats which performed low-intensity exercise. The rats which exercised at 80-90% of their maximum heart rate lost a significant amount of body fat compared to the rats which exercised at 60-70% of their maximum heart rate.
Many research studies found that long endurance activities like marathon running can cause muscle catabolism, or the breakdown of muscle tissue. Muscle catabolism can sometimes last up to 7 days after the endurance activity takes place.
HIIT training on the other hand, can help increase speed, power, endurance and metabolic rate, helping you burn fat faster. Professional athletes incorporate HIIT into their workout routines because it has been proven to improve athletic performance.
I use HIIT to maintain my conditioning all year; I find it particularly effective when preparing for photo-shoots. My clients use it too! Their biggest fat-loss transformations come from doing HIIT sessions.
For optimum fat burning, perform a HIIT workout at least three times per week.
100-Yard Track Sprints100m sprint, 200m walk (30 min total)
Punching-Bag Burn-outs1 min work, 2 min rest (30 min total)
HIIT It Right
To prevent injury, start HIIT sessions with a good warm-up and end them with a proper cool-down.
Also, because you are going to burn a lot of calories in a short amount of time and may be prone to cramping, make sure you constantly keep yourself hydrated. Drink lots of water before, during and after the session.
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I incorporate HIIT training into my workout sessions on a regular basis. Now, usually I only have about 20-25min to do a cardio session so I tend to lengthen the high intesity part by a few seconds and shorten the "rest" part. It's definitely an adjustment if you are use to going all out on your cardio sessions but if you still with it, the results are fantastic!
My workouts are full body circuits 3 times a week, would you guys suggest I do a HIIT workout on 2-3 of my off days or on the sAME day just in the morning do the HIIT and afternoon do my lifting
I use Bas Rutten's MMA Workout for my HIIT cardio, it's great. There is an instructional DVD to show you what he wants you to do when he calls out numbers and other things. There is a boxing, thai boxing, all around workout and MMA workout...they are on CD's, so whichever you choose to do, you just pop it in, listen and follow his instructions. 2 min rounds with one min rest at full power with a heavy bag...really good workout!
Is it bad to do hiit's 5-days a week? or even every day of the week? Also. if the goal is fat loss, doing an hit 3 times a day, is that enough? or is it justa workout you should incorporate with a workout regiment?
This program sounds really good..But i have a pin in my hip and 5 pins in my knee, so i can't run..Do anyone know any good cardio for me so i don't lose muscle?? I would really appreciate any suggestions.
The same as any other workout. Good amount of protein and some simple carbs like fruit juice or white bread immediately following. I'll mix protein powder with fruit juice, chocolate milk is good too.