Showing posts with label interval training. Show all posts
Showing posts with label interval training. Show all posts

Sunday, May 31, 2009

Zone Training for beginners to maximize workouts

Like Training programs that are based upon maximum heart rate, Anaerobic threshold (AT)-based training zones are relative to varying levels of intensity, each of which serves different training objectives. Each of these zones develops essential physiological functions that contribute to good health and improved fitness, especially the possibility of weight loss. So you should never limit your training to a single metabolic zone, although you may exercise predominantly in one zone for a given time in order to reach specific training objectives.

Except for rank beginners or people with health related limitations, all levels of intensity are appropriate to ensure maximum cardiovascular development and results. How much and how often you work in each zone will depend on your athletic goals and your current level of fitness (continue reading for a more detailed description of the zones and their primary applications).

Let's look at the volume of the different zones that should be performed weekly. As a rule of thumb, 60 to 65 percent of your total workout time should focus on Zones 1 and 2; 30 to 35 percent on Zones 3 and 4; and about 5 percent on Zone 5. But you need not incorporate all zones into a single workout. In fact, you'll get better results from designing a range of different workouts throughout the week - including long, easy ones in Zones 1 and 2, and shorter, tougher ones that occupy more time in Zones 3, 4 and 5.

ZONE 1: Warm-up Heart-rate range: 60 to 70 percent of AT.

Training objectives: Encourage blood flow and burn fat.

What's happening: This is almost a pure aerobic state, which you can maintain almost indefinitely without experiencing any rise in blood lactate.

Feeling: Comfortable to talk and breathe through your nose.

How long: 10-minute warm-up progressing to higher intensity zones for 45 minutes or longer. Depending on your fitness level, you may need to start with a shorter workout and build up to 45 minutes, or do several shorter workouts throughout the day.

Zone 1 basics: This is a good place to launch your fitness program if you are a beginner or returning to exercise after taking off several months or more. It develops basic exercise technique, endurance and an aerobic base. Ideally, if you are new to exercise, or returning to training after a long break, you should stay in Zone 1 for about six weeks before moving up in zones. Zone 1 is also a good place to recover from tougher workouts.

ZONE 2: Aerobic Development

Heart-rate range: 70 to 90 percent of AT.

Training objectives: Build aerobic efficiency and maximize fat burning at a higher caloric rate.

What's happening: A small rise in blood lactate occurs, yet the body can process it without buildup.

Feeling: You can still converse and may have the urge to go faster. Breathing deepens a bit.

How long: 30 minutes (beginner); 90 minutes or longer (advanced).

Zone 2 basics: Before developing your lactate tolerance or increasing your AT, you should fully develop your "aerobic base," and this is a great zone for moving that effort forward. Noticeable improvement in this zone generally takes about six weeks of consistent training. But don't worry: As you become more efficient and fit, you'll be able to work out faster in every zone. For fit people, Zone 2 is also a good place for active recovery.

ZONE 3: Aerobic Endurance Heart-rate range: 90 to 100 percent of AT.

Training objectives: Increase endurance. Here, you push your AT up to higher intensity by training your body to tolerate more lactate in the blood.

What's happening: As intensity increases, not all lactate produced in the cells can be shuttled back into the metabolic cycle. Lactate levels in the blood begin to rise and, with time, fatigue sets in.

Feeling: Breathing becomes noticeable, but not too difficult; conversation is restricted to short sentences.

How long: 20 minutes (beginner); one hour or more (advanced).

Zone 3 basics: Building endurance at your AT through long intervals (four to 10 minutes) at threshold range will help raise your AT and slowly develop your body's tolerance of lactate. This training adaptation also allows your body to burn fat more efficiently. The idea here is to rest between intervals with your heart rate recovering in your aerobic zone and then increase intensity again up to your threshold.

ZONE 4: Anaerobic Endurance Heart-rate range: 100 to 110 percent of AT.

Training objectives: Increase athletic ability by improving lactate tolerance. Here you're pushing AT and VO2 max (your body's highest ability to utilize oxygen), challenging the heart to work longer, and increasing cardiac output (more blood is being pumped with each stroke, thus requiring fewer strokes per minute).

What's happening: Your body switches into primarily using glycogen or carbohydrate to fuel its need for energy, and your blood-lactate levels dramatically increase.

Feeling: Breathing becomes heavy, difficult and uncomfortable. You may also experience "muscle burn" because of lactate buildup.

How long: Five minutes (beginner); 30 minutes (advanced).

Zone 4 basics: Run at an aerobic pace, then speed up or increase resistance until your heart beats at 110 percent of your AT range. Maintain this level for one to four minutes. Reduce the pace until your heart returns slightly below AT, but not completely back to the aerobic zone. Then repeat the interval.

ZONE 5: Speed and Power Heart-rate range: 110 percent of AT to MHR.

Training objectives: Increase athletic ability by improving neurological response, exercise mechanics, speed and muscle power.

What's happening: Your body is burning the last remaining fuel (glycogen) in your muscles and cannot sustain this maximum effort for more than a few seconds without succumbing to exhaustion.

Feeling: Extremely difficult and uncomfortable. You'll feel breathless and may hear pounding in your chest. You'll feel an intense desire to slow or stop.

How long: Typically several seconds.

Zone 5 basics: Your work here consists of sprints and very intense, short intervals (up to one minute). Although you can come in and out of Zone 5 several times during the course of a single workout, spending more than 10 percent of your total workout time in this zone increases your risk of injury. If you've done a significant amount of Zone 5 work, be sure to add recovery time (meaning a day or two of rest or working in Zones 1 and 2) before returning to Zones 4 and 5.

Progress Makes Perfect By using your AT as a marker for aerobic exercise, you can base your training on a highly individualized fitness parameter, without having to guess about percentages of MHR. This lets you take advantage of every exercise session, knowing you are making the most of your time and energy. And as your fitness improves, so will your AT - one of the best indicators of cardiovascular health, fitness and overall vitality.


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Friday, May 2, 2008

Why Core Fitness is Important

If you've listened to the buzz around the fitness world lately or perused the latest workout books, you've probably heard the experts referencing core fitness in some shape or form. Traditionally, strength training has been dominated by exercises focused on isolating the muscles of the arms and legs. In fact, if you look at many of the weight machines that have become popular in modern gyms, you'll notice that they require you to sit or recline while you use them.

While these machines will effectively help you build the muscles that they target, the problem is that, in real life, we don't use our muscles that way. We lift a box from the floor to a shelf, swing a golf club, push our children on the swing set, or climb a rock wall. In fact, the vast majority of the things we do require all of the muscles in our bodies to function together and be coordinated through our mid-sections, or our "core."

While those activities may make the use of core muscles seem very obvious, this area, made up of the muscles of our midsection, are actually responsible for quite a few of the more subtle functions as well, including posture, balance and stability.

A weakened core will often result in poor posture and stability, yet we don't necessarily feel the results of it in areas that show us a direct cause and effect correlation. For example, poor posture, due to a weakened core, might allow our hips to slip out of alignment resulting in knee pain. In fact, quite a few of the chronic muscle and joint pain issues that Americans are suffering with today stem from a weakened core.

It is no wonder, then, that exercise science has taken a dramatic shift in recent years to include the core in strength training regimes. Now, rather than using a machine to first exercise your legs and then your arms, trainers are suggesting that their clients use free weights or bands to combine exercises such as a squat to overhead press. By linking the two, people are forced to transition the exercise movement through their core, and the core muscles in turn help to maintain good posture throughout the exercise. The end result is that we are exercising in a fashion that mimics the movements that we use in everyday life, while creating better posture and increasing our stability and balance.


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Tuesday, February 19, 2008

Why Core Fitness is Important

If you've listened to the buzz around the fitness world lately or perused the latest workout books, you've probably heard the experts referencing core fitness in some shape or form. Traditionally, strength training has been dominated by exercises focused on isolating the muscles of the arms and legs. In fact, if you look at many of the weight machines that have become popular in modern gyms, you'll notice that they require you to sit or recline while you use them.

While these machines will effectively help you build the muscles that they target, the problem is that, in real life, we don't use our muscles that way. We lift a box from the floor to a shelf, swing a golf club, push our children on the swing set, or climb a rock wall. In fact, the vast majority of the things we do require all of the muscles in our bodies to function together and be coordinated through our mid-sections, or our "core."

While those activities may make the use of core muscles seem very obvious, this area, made up of the muscles of our midsection, are actually responsible for quite a few of the more subtle functions as well, including posture, balance and stability.

A weakened core will often result in poor posture and stability, yet we don't necessarily feel the results of it in areas that show us a direct cause and effect correlation. For example, poor posture, due to a weakened core, might allow our hips to slip out of alignment resulting in knee pain. In fact, quite a few of the chronic muscle and joint pain issues that Americans are suffering with today stem from a weakened core.

It is no wonder, then, that exercise science has taken a dramatic shift in recent years to include the core in strength training regimes. Now, rather than using a machine to first exercise your legs and then your arms, trainers are suggesting that their clients use free weights or bands to combine exercises such as a squat to overhead press. By linking the two, people are forced to transition the exercise movement through their core, and the core muscles in turn help to maintain good posture throughout the exercise. The end result is that we are exercising in a fashion that mimics the movements that we use in everyday life, while creating better posture and increasing our stability and balance.


Shop.liveleantoday.com offers great deals on SciFit products and legal ephedra diet pills.

Tuesday, July 17, 2007

Understand Your Metabolism and Unlock Your Weight Loss Results

Have you ever seen an ad for the next latest and greatest weight loss program or diet pill, only to see in fine print that this person also ate a balanced diet and did regular exercise? The other common complaint all the time is "I workout hard everyday and I don't lose a pound." Does this sound like you? The key to achieving health weight loss and keeping it off for a lifetime is understanding your metabolism.

When you think about weight loss you want to think in terms of a diet fitness program. The problem many people do is they only focus on one aspect which leaves them always falling short of their goals.

What is metabolism any way?

Your metabolism doesn't have to be confusing. Let's break your metabolism down in to two aspects. First, is your body's ability to break down food that you eat and convert it into energy or store it. You can store fat in your fat cells though you do store carbohydrates in your muscle cells to be used as energy later. The second is the rate at which your body produces energy, or do you have a fast or slow metabolism? The other key part to your metabolism is what you are burning for energy.

Your metabolism wants small amounts of food at regular intervals throughout the day. Typically every 2-3 hours is a good time to eat. This isn't eating the average American meal 5 times a day, more cutting your meal in half and eating that amount throughout the day. When we go longer than 3 hours between meals are body starts to store the food we do eat as fat, and can burn away muscle tissue for energy instead of using your food. When you eat 5 small meals a day you train your body to use fat as your main fuel source. A proper metabolism burns 70% fat as its main source of energy all day long. Just think while you are working sitting at your chair you are burning fat.

It is through exercise that we raise our metabolism up. The amount of calories we burn is not as important as the rate at which we burn calories. If burning 3500 calories worked than all the walkers at the gym would be the thinnest people. You typically see runners much thinner than walkers and that is because running burns calories at a greater rate and raises up your metabolism. You burn more calories by raising up your metabolism the entire day than you can in any workout.

Cardio interval training is considered one of the best ways of raising up your metabolism. Interval training is short burst of high intensity follow by short durations of low intensity and then repeated. People after doing an interval workout burn more fat as a source of energy for the entire day after than any other form of cardio. You only want to do one interval workout per week as over doing it creates over training and a drop in results.

Combining exercise and eating 5 small meals and you will unlock your weight loss potential. This not only the fastest ways to lose weight these habits work for the rest of your life to have more energy and keep the fat off your body.


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