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Tuesday, November 07, 2006

Cardio Enthusiasts: Discover a More Effective Training Method for Fat Loss and Heart Health!

By Mike Geary

Tip! Many of the complex carbohydrates in a fat loss diet contain significant amounts of fiber. Fiber is known to reduce cholesterol in your circulatory system and improve heart health.

It is common to hear fitness professionals and medical doctors prescribe low to moderate intensity aerobic training (cardio) to people who are trying to prevent heart disease or lose weight. Most often, the recommendations constitute something along the lines of "perform 30-60 minutes of steady pace cardio 3-5 times per week maintaining your heart rate at a moderate level". Before you just give in to this popular belief and become the "hamster on the wheel" doing endless hours of boring cardio, I'd like you to consider some recent scientific research that indicates that steady pace endurance cardio work may not be all it's cracked up to be.

First, realize that our bodies are designed to perform physical activity in bursts of exertion followed by recovery, or stop-and-go movement instead of steady state movement. Recent research is suggesting that physical variability is one of the most important aspects to consider in your training. This tendency can be seen throughout nature as all animals demonstrate stop-and-go motion instead of steady state motion. In fact, humans are the only creatures in nature that attempt to do "endurance" type physical activities. Most competitive sports (with the exception of endurance running or cycling) are also based on stop-and-go movement or short bursts of exertion followed by recovery. To examine an example of the different effects of endurance or steady state training versus stop-and-go training, consider the physiques of marathoners versus sprinters. Most sprinters carry a physique that is very lean, muscular, and powerful looking, while the typical dedicated marathoner is more often emaciated and sickly looking. Now which would you rather resemble?

Tip! There is a huge variety of fat loss supplement products available in the market nowadays. Because there is no scientific proof of the effectiveness of most of the fat loss supplement products, there is no suitable way to help the patients compare the different fat loss products available on the market.

Another factor to keep in mind regarding the benefits of physical variability is the internal effect of various forms of exercise on our body. Scientists have known that excessive steady state endurance exercise (different for everyone, but sometimes defined as greater than 60 minutes per session most days of the week) increases free radical production in the body, can degenerate joints, reduces immune function, causes muscle wasting, and can cause a pro-inflammatory response in the body that can potentially lead to chronic diseases. On the other hand, highly variable cyclic training has been linked to increased anti-oxidant production in the body and an anti-inflammatory response, a more efficient nitric oxide response (which can encourage a healthy cardiovascular system), and an increased metabolic rate response (which can assist with weight loss).

Furthermore, steady state endurance training only trains the heart at one specific heart rate range and doesn't train it to respond to various every day stressors. On the other hand, highly variable cyclic training teaches the heart to respond to and recover from a variety of demands making it less likely to fail when you need it. Think about it this way -- Exercise that trains your heart to rapidly increase and rapidly decrease will make your heart more capable of handling everyday stress. Stress can cause your blood pressure and heart rate to increase rapidly. Steady state jogging and other endurance training does not train your heart to be able to handle rapid changes in heart rate or blood pressure.

Tip! When someone is using some type of fat loss supplement product, it is important that you also follow some type of exercising program. Exercising is a key for most of the weight loss programs.

The important aspect of variable cyclic training that makes it superior over steady state cardio is the recovery period in between bursts of exertion. That recovery period is crucially important for the body to elicit a healthy response to an exercise stimulus. Another benefit of variable cyclic training is that it is much more interesting and has lower drop-out rates than long boring steady state cardio programs.

To summarize, some of the potential benefits of variable cyclic training compared to steady state endurance training are as follows: improved cardiovascular health, increased anti-oxidant protection, improved immune function, reduced risk for joint wear and tear, reduced muscle wasting, increased residual metabolic rate following exercise, and an increased capacity for the heart to handle life's every day stressors. There are many ways you can reap the benefits of stop-and-go or variable intensity physical training. One of the absolute most effective forms of variable intensity training to really reduce body fat and bring out serious muscular definition is performing wind sprints.

Tip! This doesn't mean you have to eliminate carbs from your nutrition plan. The right carbs are a vital part of your fat loss efforts, not to mention your health.

Most competitive sports such as football, basketball, racquetball, tennis, hockey, etc. are naturally comprised of highly variable stop-and-go motion. In addition, weight training naturally incorporates short bursts of exertion followed by recovery periods. High intensity interval training (varying between high and low intensity intervals on any piece of cardio equipment) is yet another training method that utilizes exertion and recovery periods. For example, an interval training session on the treadmill could look something like this:

Warm-up for 3-4 minutes at a fast walk or light jog;
Interval 1 - run at 8.0 mi/hr for 1 minute;
Interval 2 - walk at 4.0 mi/hr for 1.5 minutes;
Interval 3 - run at 10.0 mi/hr for 1 minute;
Interval 4 - walk at 4.0 mi/hr for 1.5 minutes;
Repeat those 4 intervals 4 times for a very intense 20-minute workout.

Tip! 10) Supplementing you diet can make fat loss easier. A diet high in protein can help preserve muscle (more muscle means an increase in metabolism).

The take-away message from this article is to try to train your body at highly variable intensity rates for the majority of your workouts to get the most beneficial response in terms of heart health, fat loss, and muscle maintenance.

Visit http://truthaboutabs.com/Training-and-Nutrition-Articles.html to receive your own personalized metabolic rate calculator as well as a free training/nutrition ebook that will revolutionize your fitness program.

Michael Geary is a nationally dual certified personal trainer (NCSF-CPT, AFAA-CPT), and author of The Truth about Six Pack Abs �2004-2006.

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Rob Coopers Fat burning tips In 1990 Rob weighed 475 pounds and was able to burn almost 300 lbs of fat in just two and a half years. Rob does weight management coaching from his office in Edmonton Alberta Canada. Rob's diet is based on a "System Specific Organic Whole Food" line of foods along with various fat burning, muscle building tips from Tom Venuto. Tom's Philosophy is very similar to Rob's and he's happy to recommend them

Rob is currently using the Seven Minute Muscle Workout program.



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