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Effects of steroids and ephedrine on heart

  We know that overeating some foods can do some pretty bad damage to our hearts and other internal organs so imagine what overdoing synthetic supplements can do! In this article we feature Steroids and Ephedrine and their effects on the heart. These supplements are sometimes used to enhance training performance in our beloved sport of bodybuilding so probably timely to discuss them in our Heart issue.
 

Anabolic steroid use has been associated with a wide range of adverse side effects ranging from some that are physically unattractive, such as acne and breast development in men, to others that are life threatening, such as heart attacks and liver cancer.  There's also myriad of other hormonal, skin and muscular problems that come with steroid use but we'll just focus on cardiovascular.

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Matters of the heart


Tips for Keeping your heart healthy!
We train because we want to look good on the outside, come on admitted, we're all little vain creatures! but its also important to be healthy on the inside. And being heart healthy should be top of your fitness list as without our hearts, well, we would die.  And we don't want that at this point in our fit lives. So if you're partial to some fatty KFC or McDs or even some Hell pizza or packet of bikkies or two, then perhaps you should change your habits so you can live more healthily without clogging up your arteries which may lead to heart attack or other heart conditions:

* Choose lean meats and poultry without skin and prepare them without added saturated and trans fat.

 Sample Image * Eat at least two servings of fish each week. Fish can be fatty or lean, but it's still low in saturated fat. Recent research shows that eating oily fish containing omega-3 fatty acids (for example, salmon, trout and herring) may help lower your risk of death from coronary artery disease.  Prepare fish baked, broiled, grilled or boiled rather than breaded and fried.  

* Select fat-free and low-fat dairy products.   

* Cut back on foods containing partially hydrogenated vegetable oils to reduce trans fat in your diet.

* Cut back on foods high in dietary cholesterol.

* Cut back on beverages and foods with added sugars. Many snack foods and beverages have added sugars. Cut back on added sugars to lower your total calorie intake and help control your weight. These foods also tend to be low in vitamins and minerals, and the calories add up quickly. Drinking calorie-containing beverages may not make you feel full. This could tempt you to eat and drink more than you need and gain weight.

Examples of added sugars are sucrose, glucose, fructose, maltose, dextrose, corn syrups, high-fructose corn syrup, concentrated fruit juice and honey. Read the ingredient list. Choose items that don't have added sugars in their first four listed ingredients.

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* Choose and prepare foods with little or no salt. 
Foods low in salt lower your risk for high blood pressure and may help you control it.  Aim to consume less than 2,300 mg of salt or sodium per day.  

Limit high-sodium condiments and foods such as soy sauce, steak sauce, Worcestershire sauce, flavored seasoning salts, pickles and olives. 

Replace salt with herbs and spices or some of the salt-free seasoning mixes. Use lemon juice, citrus zest or hot chiles to add flavor.

* Cholesterol, fiber and oat bran
Fiber is classified as either soluble or insoluble. When regularly eaten as part of a diet low in saturated fat and cholesterol, soluble fiber has been shown to help lower blood cholesterol and may also help reduce the risk of diabetes and colon and rectal cancer. The more calories you require to meet your daily needs, the more dietary fiber you need.  Try to eat at least 14 grams of fiber per 1,000 calories you consume.  If you find it hard to eat lots of fibre, try sprinkling some Fibresure on your food.

* Don't smoke!!!!  you've seen the ads on tv and what smoking does to your lungs and its effects on others around you.  Give up now!!!


 Heart Facts 

* Your system of blood vessels - arteries, veins and capillaries - is over 60,000 miles long. That's long enough to go around the world more than twice!

* The adult heart pumps about 5 quarts of blood each minute - approximately 2,000 gallons of blood each day - throughout the body.

* When attempting to locate their heart, most people place their hand on their left chest. Actually, your heart is located in the center of your chest between your lungs. The bottom of the heart is tipped to the left, so you feel more of your heart on your left side of your chest.

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* The heart beats about 100,000 times each day.

* In a 70-year lifetime, the average human heart beats more than 2.5 billion times

* An adult woman's heart weighs about 8 ounces, a man's about 10 ounces

* A child's heart is about the size of a clenched fist; an adult's heart is about the size of two fists.

* Blood is about 78 percent water.  

* Blood takes about 20 seconds to circulate throughout the entire vascular system.

* The structure of the heart was first described in 1706, by Raymond de Viessens, a French anatomy professor.

 Sample Image  * The electrocardiograph (ECG) was invented in 1902 by Dutch physiologist Willem Einthoven. This test is still used to evaluate the heart's rate and rhythm.

* The first heart specialists emerged after World War I.

How to stay motivated and achieve goals?

Since there are probably a few of you out there considering to start a new exercise regime or even to compete in a bodybuilding competition, I thought I would go surfing and find out some handy hints for everyone to keep on target.  As I'm also in the 'Training and Challenge' mode its always good to get other peoples thoughts about motivation and this is a great one I found from Hugo Rivera. So if you're feeling yourself straying or perhaps not super motivated for your goals, his tips may help. Read on...


Q. How Can I Stay Motivated & Believe That I Can Achieve My Bodybuilding Goals?

When you first started lifting for bodybuilding, what helped you to stay positive? For whatever reason I'm starting to think that I will not reach my goals. I want to get a competitive bodybuilder's physique because I would like to compete at least once. Just wondered how you and others do it. Is it through positive thinking?

   A. Bodybuilding is one of those activities where you just cannot doubt your capabilities. You will need to burn a clear picture of what you want to achieve in your mind and make sure that you work hard each and every day to get your body to look like that image. Nothing, whether it is outside influences or your own thoughts, should stop or deter you from achieving success

How To Motivate Yourself?

To motivate yourself, think about that bodybuilding goal, which is being in the best shape of your life. Really try to visualize how you will look and feel when you look like that; imagine yourself at the beach, for instance, with the physique you want and how everybody is talking about it.
That image will be your motivation, your fire to get up early, get your workout in, and preparing all your meals well in advance so that you have no issues of getting caught without food in the middle of the day, which can then lead to deviations in the diet.

What If I Am Frustrated Because I Have Not Followed My Plan?

If you've had bad weeks where your workouts were lacking (or non-existent) and your meals were not great, just use them as a learning experience. See what you did wrong:
  • Did you not pack your food?
  • Did you not wake up early enough to train?
  • Did you even set some time aside to train?

Whatever you could have done better, start correcting now. Most importantly, once you figure out what could have been improved, just don't look back anymore; simply look forward and execute! No need to beat yourself up.

This game is more mental than physical as you will find out. So if you have the right mindset and work ethic you will overcome any obstacles and you will accomplish your goals!

Tips For Staying On Target

Listed below you will find four items that will help you stay on course towards your bodybuilding target:

   1.       Be Consistent And Determined

In order to achieve bodybuilding success, consistency and determination will be your biggest allies as these two items will be key for you to be able to adhere to the lifestyle. Bodybuilding, in addition to being a complete lifestyle, it's also both an exercise in patience and in faith. Therefore, you just need to train and diet hard, let the body recover, and allow time to time takes its course.

Following your bodybuilding training and your diet will result in muscle mass increases in conjunction with less body fat, something that will get you closer to the look that you want day after day. It takes time, but Rome was not built in one day.


2.       Program Your Mind For Bodybuilding Success - Visualize The End Result

I also advice you to just lay down at night and really think of the way that you want your body to look. Then make sure that you just wake up every morning with the mindset that everything you will do that day will contribute in one way or the other to achieving that look. This will give you the motivation to adhere to your training and diet each and every day.

3.       Use Goal Setting And Progress Tracking To Stay Motivated

Writing down your goals and tracking your progress are awesome ways to stay motivated. Every time you reach a short term goal it will only fuel the fire even more to keep working hard and achieve that long term goal that you so desire.

4.       Use The Power Of Positive Pressure

Sample Image  Positive Pressure can be a great ally in your quest to making awesome bodybuilding gains. Positive pressure can be created by giving yourself a clear deadline by when to achieve your bodybuilding goals. For example, setting yourself a goal to lose 10kgs of fat while maintaining, or even increasing, your muscle mass in the next twelve weeks is a great way to create positive pressure. By doing this, you create a limited timeline by which to achieve your goals.
This increases your chances of achieving them since, provided that you wholeheartedly commit yourself to the set date, then every workout and every day that you stick to your diet counts; you can no longer procrastinate.


I never said it was easy to choose this lifestyle, but that is really what it takes; complete and absolute dedication to it. No different than the way a priest is dedicated to his religion.


Hugo Rivera, about.com

 

Metabolism myths

What is Metabolism and how can you boost it?

Your metabolism consists of a complicated set of cellular activities that take place all the time. The way your body creates and distributes hormones, rests and wakes and burns fuel, are all parts of your metabolism. The virtue of exercise is that it increases or boosts your metabolism by its effect on muscle cells throughout the body. Metabolism is like money: the rich get richer, and the poor stay impoverished. Men generally have a higher metabolism than women: they also have a higher muscle-to-fat ratio. However, there are always exceptions: a man who is out of shape and doesn't get enough aerobic exercise will probably have more body fat and a lower metabolism than a woman who is in shape.

   People with higher muscle to fat ratios tend to have a higher metabolism, which burns fuel more efficiently and prevents excess fat storage. People who have more fat have a lower metabolism that tends to conserve fat. While these facts have been used to justify the argument that weight is largely determined by genetics, the fact that metabolism can be increased by exercise and diet means we do have some control over our bodies method of storing and burning fats and carbohydrates.

 

Five Common Metabolism Facts and Fallacies

1. Aging slows down the metabolism.

Technically this is not true. Reduction of lean body mass - specifically muscle - causes the metabolism to slow down. People tend to lose muscle mass as they age for one important reason - they move around less. The more sedentary you are, the higher your fat-to-muscle ratio becomes, and since fat doesn't need that much energy to exist, your metabolism slows. If you keep eating the same amount, your body stores the extra energy (calories) as fat, perpetuating the problem.

  The key to keeping your metabolism from decreasing from decade to decade is to keep exercising, and make sure you include resistance training to keep up your muscle mass. While this is a simple answer, it is admittedly not always easy - you have to make time for exercise, no matter how hectic your life is. The benefit of doing this - in addition to enhanced metabolism - is that exercise gives you more energy and reduces stress, making that hectic life of yours seem more manageable.

left: Gladys and Maree, competing in senior fig 45, are proof you can look super hot at any age.

 

2. Exercising in the morning will increase metabolism throughout the day.

The truth is it doesn't make any difference what time of day you choose to exercise - the important thing is that you do it. Thus far, there hasn't been any research proving that exercise at a certain time of day burns more calories than another. So why are people often encouraged to work out in the morning? Research does show that people who work out in the a.m. hours are more likely to stick to their program than those who do their exercise later in the day. Bottom line: the more often you exercise, the more calories you burn, so pick a time of day, and days of the week that work best for you. You want to be as consistent as possible with your workouts so that doing them becomes second nature for you.

3. Eating Within 30 Minutes After Exercise is a Metabolism Booster.

  Sorry, but no. Post exercise meals make no difference in your metabolism. However, that doesn't mean you shouldn't eat something after you exercise. A small post-exercise meal or snack is great for your glycogen levels, and helps your body recover from exercise. So just because something doesn't do wonders for your metabolism, don't dump it - it can still be doing you good in other ways.  

 

4. Exercising Raises Your Metabolism for the Rest of the Day

While this is true, the amount your metabolism raises is really not all that much. Resistance training increases fat free mass (FFM), which results in an increased metabolism, and studies show aerobic training also raises metabolism even though it does not significantly increase FFM. How much does this amount to? In the case of resistance training, the increased FFM burns maybe 50 more calories a day, and the raised metabolism from aerobic training nets an extra 25 to 30 (this, of course, is not counting the calories burned during the activities themselves).

  Although these numbers may seem disappointing at first, keep in mind that it doesn't take a lot of calories to make a big difference over time. If 17 extra calories a day can add over a pound a year, then 30 to 50 more calories burned will not only use up that extra amount, but also create a deficit that will add up. If you want to lose weight more quickly, however, you need to create a larger energy deficit - burn three to five hundred more calories than you consume daily, either by exercising more, eating less, or both.

 

5. I Shouldn't Eat After 8 p.m. If I Want to Lose Weight

Technically, the time of day you eat makes no difference in your weight loss program. The problem comes with what the average person eats after 8 p.m., and how much. If you sit in front of the television, scarfing down chips, before you know it you've consumed several hundred calories - enough Kcals (energy) to power a workout, when all you're going to do is head off to bed (and that's doesn't mean that chips are a recommended workout fuel - you should eat something with nutritional value!).


Actually, depending on how much you had for dinner, a small mid-evening snack may be appropriate. The key word here is small, and that's if your dinner was relatively light. Consider a snack along the lines of lite cottage cheese, unsweetened yoghurt, protein shake or an apple - if you're feeling hungry, that is (if you're just bored or restless, give the snack a pass). Having an evening snack will keep your internal engine stoked just a bit so you won't wake up ravenous.

Source:

aboutaerobics.com

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Nutrition or Training?

Legendary bodybuilding trainer Vince, "The Iron Guru" Gironda was famous for saying, "Bodybuilding is 80% nutrition!" But is this really true or is it just another fitness and bodybuilding myth? Which is really more important, nutrition or training?

This IS an interesting question and I think there is a definite answer. Firstly I'd say you can't separate nutrition and training. The two work together synergistically. Regardless of your goals: gaining muscle, losing fat, conditioning, whatever -you will get less than-optimal or even non-existent results without paying attention paid to both. All these goals require three main key areas - weight training, cardio training and nutrition - take any of these parts away and it could cause a slowdown to your goals.

  Nutrition and training are both important, but at certain stages of your training progress, I think placing more attention on one component over the other can make big improvements. For example if you're a beginner and you don't know much about nutrition, then mastering nutrition is far more important than training and should become your number one priority. This is because improving a poor diet can create rapid fat loss and muscle building progress if you know how to work it.

For example, if you've been skipping meals and only eating 2 times per day, jumping your meal frequency up to 5 or 6 smaller meals a day will transform your physique very rapidly. If you're still eating lots of processed fats and refined sugars, cutting them out and replacing them with good fats like the omega threes found in fish and unrefined foods like fruits, vegetables and whole grains will make an enormous and noticeable difference in your physique very quickly.

chickenbreast.jpgIf your diet is low in protein, simply adding a complete protein food like chicken breast, fish or egg whites at each meal will muscle you up fast. No matter how hard you train or what type of training routine you're on, it's all in vain if you don't provide yourself with the right nutritional support. In beginners (or in advanced trainees who are still eating poorly), these changes in diet are more likely to result in great improvements than a change in training. The muscular and nervous systems of a beginner are unaccustomed to exercise. Therefore, just about any training program can cause muscle growth and strength development to occur because it's all a "shock" to the untrained body.

You can almost always find ways to tweak your nutrition to higher and higher levels, but once you've mastered all the nutritional basics, then further improvements in your diet don't have as great of an impact as those initial important changes. Eating more than six meals will have minimal effect. Eating more protein won't help. Once you're eating low fat, going to zero fat won't help more - it will probably hurt. If you're eating a wide variety of foods and taking a good multi vitamin/mineral, then more supplements probably wont help much either. If you're already eating natural complex carbs and lean proteins every three hours, there's not too much more you can do other than continue to be consistent day after day.

  At this point, as an intermediate or advanced athlete who has the nutrition in place, changes in your training become much more important.  Except for the changes that need to be made between an "off season" muscle growth diet and a "precontest" cutting diet, the diet won't and can't change much - it will remain fairly constant. But you can continue to pump up the intensity of your training and improve the efficiency of your workouts almost without limit. In fact, the more advanced you become, the more crucial training progression and variation becomes because the well-trained body adapts so quickly.

So, to answer the question, while nutrition is ALWAYS critically important, it's more important to emphasize for the beginner (or the person whose diet is still a "mess"), while training is more important for the advanced person. It's not that nutrition ever ceases to be important, the point is, further improvements in nutrition won't have as much impact once you already have all the fundamentals in place.

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Once you've mastered nutrition, then it's all about keeping that nutrition consistent and progressively increasing the efficiency and intensity of your workouts, and mastering the art of planned workout variation, which is also known as "periodization." The bottom line: There's a saying among strength coaches and personal trainers... "You can't out-train a lousy diet!" If your nutrition program is your weakest area, either because you're just starting out or you simply don't have the nutritional knowledge you know you need to get results.

Lisa, GoFigure



 

Bits and pieces of article sourced from: leehayward.com, kcfitness.com

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