In this article I want to compare traditional long, slow cardio with interval training for fat loss. From a fat loss standpoint, the more calories you burn, the better. Let’s see how good long, slow cardio and interval training are at burning calories.

Long, slow cardio burns more calories during training, but interval training burns more calories overall (during and after training), because it makes you burn calories between training sessions since your body must recover from the intense bout. It’s “hard” on your body. Winner: interval training.

Long, slow cardio won’t help you gain muscle mass. On the other hand, interval training makes you gain muscle mass, because to sprint or bike like crazy you need to push on the pedal really hard. This builds muscle (think of a sprinter). Since the more muscle you have, the higher is your resting metabolic rate, interval training makes you burn more calories all day, every day. Winner: interval training.

Another benefit of interval training is that it takes much less time (about 30 minutes per session). Winner: interval training.

On the other hand, interval training is too hard for beginners. If you’re a beginner, stick to slow jogging first for two weeks, and then experiment with increasing the pace for 5 minutes and walking for the next 5 minutes. Once that becomes easy, shorten the work interval and increase its speed. Winner: long, slow cardio.

Overall, if you’re fit, interval training is best. But since it’s very hard on the body, no one (even elite runners) does it more than twice per week. So, to lose fat quickly, your best bet is a combination of interval training (1-2 times per week) and long, slow cardio (2-3 times per week). Plus it brings variety to your training, which is good. Winner: both.

To sum up, if you want to maximize fat loss, I suggest you do interval training alone on the days you do it, and that you do some weight lifting and then long, slow cardio on the other days you train.

This being said, the specifics of interval training can get tricky. Hopefully I can share with you the method I prefer later. Athletes and smart trainers use interval training: you also should.

It always drives me crazy when I see people in the gym, day after day, walking or jogging on the treadmill for hours. They do the exact same routine, usually talking on the cell phone, reading a magazine or watching their favorite TV show. I see them every day for months go through the same workout and their bodies never change! Why is this? It’s simple.

When you initially start working out, it seems difficult to do these workouts. But, your body is an amazing machine and therefore, it quickly becomes efficient at doing the same workout and like anything, if you don’t push yourself or change it up, your body adjusts. Each time we repeat a particular workout, our body adapts to meet the demand, becomes more efficient and in turn, burns less fat and calories. So, the bottom line is you need to break out of your “cardio comfort zone” and challenge yourself to see faster fat loss results.

As human nature will have it, most people take the path of least resistance, which results in a less than effective cardio routine. This in turn, impacts the time it takes to see results. When people tell me they need to stay in the “fat burning zone” in order to burn calories, it makes me crazy! FORGET about the fat burning zone! As far as I’m concerned, this is an excuse not to push yourself. Your metabolism will increase only when your body is forced to change. When it comes to cardio and fat loss, INTENSITY is the secret ingredient to see changes, period!

So when people ask me why it’s better to do an intense 20 minute workout, as opposed to a slow, steady 30-45 minute workout when you burn more calories over 45 minutes, my answer is simple. Although you may burn more calories while you’re working out, once you stop that workout, your metabolism also stops burning. However, when you perform your cardio at an intense level (intervals), your body will spend the rest of the day expending energy to recover from the challenge you just put it through. This is called EPOC (excess post-exercise oxygen consumption) and it means that you consume more oxygen recovering from an intense workout than you would from a slow steady cardio workout, no matter how long that workout is. 

How do you know if you’re not pushing yourself hard enough:

1) If you can hold a conversation with the person on the cardio machine next to you or the person on the other end of the cell phone!

2) If you are getting into the magazine or book you are reading to help pass the time.

3) You are enjoying your favorite TV show.

4) You have not worked up a sweat and feel you could go another 20 minutes!

These are all signs that you are not working hard enough to get the results you want. You need to focus on what you’re doing, work hard and be done! It is only 20 minutes! Surely you don’t need to find some distraction that will take away from your workout.

Here’s how it works:Start with the form of cardio you are comfortable doing and perform as follows:

3-5 minute warm up. 1 minute intense 1-2 minutes easy repeat 5-6 times Cool down



 This is just an example to show you how it works. Give it a try and I promise you will be shocked at how much more effective, not to mention efficient it is.

To change it up and keep it from getting boring, try shortening the hard intervals to 30-45 seconds while simultaneously increasing the intensity. Keep the easy part to 1-2 minutes. As you shorten the intense intervals, it is important that you increase the intensity from your level in the 1 minute interval and do additional intervals (8-10). Repeat until you’ve completed 15-20 minutes.

An Example of how I do it on a treadmill is as follows:

1 minute intervals:

Note: I keep it on a 7.5 to 10.0 incline throughout these workouts. The levels shown below are the speed.

3.0-4.0 warm up (3-5 mins) 7.5-8.0 intense (1 min) 3.5 easy (1-2 mins) 6 intervals Cool down



30-45 second intervals:

3.0-4.0 warm up (3-5 mins) 8.5-9.0 intense (30-45 secs) 3.5 easy (60-90 secs) 8-10 intervals Cool down

 

These are two examples so you are not confused. You need to do these intervals according to your individual fitness levels. The only thing I stress is you need to push yourself! By this I mean a subjective effort of 8-9 on a scale of 10. It must be intense to see results.

*Please note that if you are new to exercise, don’t attempt this without consulting your physician and even then, work yourself up slowly to being able to perform this type of exercise. This is not for everyone.

Types of Interval Training:

I also want to mention that interval training is not limited to a single cardio machine. It can be performed in a number of different ways as seen below:





1) Change machines every 3-5 minutes (i.e. start on treadmill, then move to elliptical and then stationary bike).





2) Hill sprints. Find a hill outside and after warming up, sprint up the hill. Walk down. Do this 5-10 times, depending on your fitness level.





3) My favorite type of interval training is doing different cardio intensive exercises. I get bored doing the same thing every workout. I love to change it up and here is an example of what I may do when I need a change:

Jump rope: 1-3 minutes Treadmill: 5 minutes (30 second sprints/30 second walking intervals) Push ups: 45 secs Burpees: 1 min Repeat 2-3 times

 

 So these are just a few examples, but a place to start if you are interested in kicking up your workouts. In order to see big changes, it is also important to do resistance training, as well as maintain a proper diet. Nutrition is imperative to any weight loss plan. Just remember, you can not “work off” a bad diet, no matter how hard you try.

In short, remember that with each workout you perform-whether it be interval training or resistance training- it is important that you find a way to change it up and keep yourself challenged. Training in your comfort zone is useless. Good luck and let me know how it goes!

Strong legs, strong lungs, strong will. Such is the portrait of a typical distance runner. The good news is that you can be a runner, too.

Why run?

Running carries with it the same benefits of all cardiovascular exercise: it helps reduce stress, strengthens the heart and lungs, reduces risk of certain diseases, increases confidence, brightens your mood, helps you sleep better, gives you more energy, and, in general, provides a better sense of well being. It is also a great way to burn calories.

How many calories do you burn running a mile?

Conventional wisdom says that, for every mile you run, you will burn 100 calories. But other factors play into the equation as well, including your running speed and your body weight. Generally speaking, a 135 pound person will burn about 100 calories per mile. A 200 pound person, running at the same speed, may burn 150. Obviously, the faster you run, the more calories you will burn.

Starting to run

Running can be stressful on your body, particularly on your leg muscles and knees. But you can minimize your risk of injury with a few simple tips.

Make sure to stretch before and after every run. Walk briskly for at least 5 minutes at the beginning of each run. Once you feel your body starting to warm up, do some gentle stretching exercises. Focus on steady, continuous stretches and avoid bouncing through the stretch.

If you are new to running, here is how you can work up to a 30 minute running routine while reducing the risk of injury.

Your first goal will be to make sure that you can walk at a brisk pace for 30 minutes. If you can do that, start to run at a slow pace until you become short of breath. Then walk briskly until you feel like you can run again. Continue with these intervals. You can challenge yourself by timing these intervals and working toward longer intervals. For example, maybe the first day you will run for 30 seconds and walk for 2 minutes. As your endurance increases, run longer and walk for shorter distances.

Another interval technique involves counting your footsteps, instead of measuring time. When you are first starting your running routine, you may do 100 or 200 running footsteps with 300 or 400 walking footsteps in between. Then you can work up to 400 or 500 running footsteps with 200 walking footsteps in between. Each day, try to extend the number of running footsteps and reduce the number of walking footsteps (even by just a few footsteps) until you are running for a full 30 minutes. Counting steps can help give your mind a clear focus toward an achievable goal.

It is important to not push yourself too hard. Even if you simply walk for 30 minutes and can manage to get in a couple of one or two minute runs, you are getting your heart rate up, and you will be reaping some of those health benefits. The rule of thumb is this: run at a pace at which you can still talk. If you are very short of breath, slow down or take a walk break.

Once you are running for a full 30 minutes, keep up this interval training to maximize the benefits of your running routine. For example, run at your normal pace and then speed it up for 30 seconds or one minute (or 200 or 300 footsteps).

After every run, walk for a few minutes, and stretch your muscles again.

Making the most of your running routine

Here are a few more tips to help you make the most of your running routine:

Invest in a good pair of running shoes, which will increase comfort and reduce your risk of injury.

Plan to rehydrate about every 10 minutes during your run.

The best places to run are smooth dirt roads or paths, which are not as hard as asphalt and concrete. Ask around (at your local running store, for example) for recommendations of good routes.

Finally, make sure to follow these simple safety precautions: Running with a friend (or even a dog) is safer than running alone. At the very least, tell someone when you are leaving, where you are going, and when they should expect you to return. Leave your valuables at home, vary your routes, and stay in busy, well lit areas. Pay attention to what is going on around you. That means leaving the headphones at home, or turning the volume down low. Lastly, always jog against traffic, so you can assess oncoming cars for potential danger.

A running routine is a rewarding way to build strength and endurance. Enjoy the process of developing your own strong legs, strong lungs, and strong will.

Note: The tips in this article are for general information only. Before starting any exercise routine, you should consult with your doctor.