This is an excerpt from an Elite Body interview with Turbulence Training creator Craig Ballantyne about what is interval training.

Jim:    Let me ask you this, for people who don’t know, what is interval training?

Craig:    Sure.  But, before I mention what interval training is, I always want to make sure people understand they need a more thorough warm up when they are doing an interval type workout compared to just doing 30 minutes on an elliptical machine.  Just make sure that you do a little extra, build up your intensity over the five or ten minutes before you do your interval training work.

When you get to the . . . when you’re fully warmed up and ready to go, interval training is basically an alternating balance of hard work — harder than normal work is what I like to call it — paired with easier than easy work.  So, and this is tough for a lot of cardio people to get the mental breakdown of, because a lot of . . . everyone’s taught that you have to keep your heart rate up; that heart rate is this magical thing for fat loss.

I like to say that heart rate basically means nothing for fat loss.  You can elevate your heart rate all sorts of ways in both healthy and unhealthy ways and none of that will actually predict how much fat you will lose.  I mean, it’s not; it’s like saying sweating is really important for fat loss.  Sweating, heart rate, those are just side effects of the work you are doing.

So interval training – sorry, I just forgot what I was talking about there – but interval training is periods of harder than normal cardio, so I like to tell people we’re going to work on a scale of 10 here.  If your normal cardio is a 6 out of 10 intensity, think of that, then our interval training is going to be anywhere from an 8 to a 9 out of 10 intensity.  We’re going to really bump it up.  We’re not going to run for our lives, but we’re going to be working at a pace that we can only do for 30 seconds, 60 seconds, maybe 90 seconds in some intervals.

That’s what the interval work training is.  Then we decrease it down to what I call 3 out of 10 intensity level for our recovery interval which is often, especially for beginners, it’s going to be two or three times as long as the work interval.  If we were doing beginner interval training where an overweight individual was walking at 3.8 miles per hour for their first interval, they would walk that for 60 seconds let’s say, and then they would take it down to 3.0 miles per hour for their recovery interval, even though they could do something like 3.5 miles per hour for 30 minutes.

That’s the big mistake most people make.  We’ll use a more advanced example here, but most people make the mistake of working too hard in the recovery period.  For example, let’s say we take a fit woman.  She runs her intervals at 7.5 miles per hour and then during her recovery, a lot of women will make that mistake of only dropping it down to 6 miles per hour.  That’s still cardio training, and people think that the heart rate’s got to stay up there, so they don’t decrease the intensity because they’re worried about their heart rate dropping.

Again, we don’t care pretty much about what our heart rate is.  It’s kind of interesting to look at the numbers and if we were getting really technical about performance training, we’d worry – we wouldn’t worry, but we’d monitor the recovery heart rate and say when the heart rate got down to maybe 120 beats per minute, we’d do our next interval.  For fat loss, we don’t necessarily care about that.  What we want to do is make sure that the heart rate does have a chance to decrease, because we’re going to go at a very, very easy pace.

It doesn’t matter how fit you are.  It doesn’t matter if you are fitter than I am, and I can do my intervals at 12 miles per hour on the treadmill.  I’m still going to go all the way down to 3.0 miles per hour and do my recovery.  I’m using just the treadmill here, so you have to extrapolate that over to the bike or to the elliptical machine to whatever level it is.  You’re probably going down to a level 2 – maybe not a level 2 – maybe a level 3 or 4 on a bike or an elliptical machine where it’s like a walk in the park sort of intensity.  That’s your recovery pace.
Then you jump back up, jump back down, jump back up, so you do about six of those intervals where you work hard and then you recover.  That should only take about maybe six to 10 minutes of total work time and then you finish with a cool down.

That should be a total 20 minute work out there from the warm up to the cool down.
And that’s interval training.  So hopefully that long explanation cleared it up for folks. It’s really just alternate intensity.  If people are using the machine for this, I do prefer that they use the manual settings and control t this themselves rather than relying on the hill program or interval program on the machine.  Nothing wrong with those, but generally they are set up to take longer and don’t get you the results.  They maybe don’t get you through enough intervals or something.  You may as well just control it manually.

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This is an excerpt from last week’s Elite Body interview with Turbulence Training creator Craig Ballantyne about the “dark side” of cardio.

Jim:  I think something that may be new information for some people, is that you’re not a huge fan of cardio, are you?

Craig: I’m not a huge fan of it in terms of people looking to lose body fat obviously in short time periods.  I mean if somebody likes doing it; if somebody wants to be the triathlete, you know what, go ahead and do it and love what you do. But, I’m not a big fan of it for those people I see who are running on the sidewalk and look like they despise every single minute they are doing it.  That is probably a greater percentage of the people who do it when they are looking to lose weight.  I’ve got farmed with enough to studies to say that it’s not what it’s all cracked up to be in some of the articles that you’ll see out there.  I’m just not a fan of it in terms of that.  I’m not a fan of having somebody do stuff they don’t like to achieve a goal when there’s other ways to do it.

I’m not a big fan of certain machines in the gym for cardio.  It may not be the machine itself, but it may be the excuses.  Its human nature that some of these machines allow us to slide by and do stuff that we think is helping us, but subconsciously we’re taking the easy way out.  I have what I call the human nature test; because I always make fun of elliptical machines and I really think that they are not again what people make them out to be.

If you took . . . let’s say you take 100 people.  You go to a mega gym – you’ve got 100 treadmills, you’ve got 100 elliptical machines – you take 100 people into that room and you say, “Okay, you have to work out for 30 minutes at a pretty good pace.  You choose your machine.”  You know darn well that 70-80 of those people are going to be on the elliptical machines rather than the treadmill.  To me, that says something.  I’m intuitive about that, and I just think that we’re taking the easy way out.

You can extend it even further and say, “Okay, you’ve got 100 people; you’ve got 100 treadmills or you’ve got a track.  Go do your training.  You can either do the treadmill or the track.”  You know 80% of those people are probably going to use the treadmill too.  Choices like that I think; humans take the easy way out.  It’s not always a bad thing to do, but when it comes to interval training it’s at least as good if not better than cardio training and at a shorter time amount.

The other thing that I’m against in terms of cardio is – I refer to it as one of the dark sides of cardio – is that people can get injured doing a high volume of cardio work.  Now that’s not to say you can’t get injured doing a high volume of body building work.  I personally when I was young and reading the magazines, I was doing too much upper body work and had a little bit of shoulder problems; not anything I haven’t been able to get over.

Again, that comes down to volume of work.  Too much volume in lifting, too much volume in cardio and you’re going to end up in the doctor’s office or the physiotherapy office.  I know plenty of physiotherapists; they tend to be . . . as you know, health experts tend to be people who like to do exercise and those physios who know better are often getting treated themselves.  There’s one physio that I worked in a gym where she worked, and she literally could not walk properly because she did so many spinning classes.

Spinning classes are another thing I’m not a huge fan of.  There’s great benefit to the group mentality because social support is huge.  But, why do something for 45 minutes when you can get the same results in 20 minutes or better results.  Also, I’m not a big fan of the high RPM spinning because I think that’s where a lot of hip problems have been developed in people that I’ve trained personally and also in some of the classes I’ve watched.  I mean I just don’t think that it’s great for your hips, especially in women who have hip problems already from childbirth.  To just be going at 140-160 RPM or whatever they are doing and you just watch their bodies, and without to use a broad and encompassing term, without the right core and musculature and stability there, they are going to end up with problems.

I can find . . . I guess I can poke a hole in any of these types of training.  Nothing’s perfect, but there are some things that are often overlooked by people who use these things.  We should all have a little more critical thinking in how we train.  I mean I’m not perfect in what I do in my own workouts too, but I think that’s a huge, huge thing that we want to avoid overuse injuries from cardio, especially in the weight loss industry or the weight loss goal setting plan that we have.

One last thing I’ll say on this is that an aerobic training program is probably one of the worst places to start a 300 pound person out on a fat loss program because their muscles are not prepared for this and neither are their joints.  Quite frankly, I wouldn’t want to run with an extra 120 pounds on my back, or even walk quickly.  We need to re-examine where we start people out.