|
|
|
Crutches can be used to help assist people in regaining their mobility.
Today there are so many products on the market to help people get around. Crutches are a support mechanism used by people whose own ability to support themselves has diminished. In addition, many post operative patients find that a piece of...
HOW DO I BEGIN A FAT LOSS PLAN?…LET ME COUNT THE WAYS!
Most people are unsure about how to begin a fat loss program. They have many questions about food choices, meal composition and exercise. Getting yourself in good physical condition will require willpower and dedication and the desire to get...
How To Get Started With Exercise: The Magic Pill Of Your Weight Loss Program
In a previous article, I mentioned the weight loss mantra of "Eat Less... Move More" and I wrote about how to choose the diet plan that could help you eat less. In this article I will discuss the "move more" part of the equation. Starting and...
Ten Of The Best Supplements That Men Need For Optimum Nutrition Today...
There are many nutrition supplements at your local health food store. So many to choose from so confusing which ones are the right ones. How many should you take? Here you will learn what you need to take for the best health benefits. A word of...
To Prevent The Cancer Diagnosis, You Should....
All my experience watching people "get" and overcome cancer can be boiled down into one sentence: What we put in our mouth causes and reverses all degenerative diseases. All of them can be avoided and overcome by correcting what we put in our...
Weight Loss vs. Fat Loss
In order to lose weight, your body must burn more calories than it takes in, but keep in mind that your body needs calories for energy and when you exercise; your body needs even more calories. Before I talk about energy, the first thing you must...
|
|
| |
|
|
|
|
|
|
The Technology of Erection
The Technology of Erection
When you want to move nearly any part of your body, you do it using muscles. Whether you are moving your fingers, toes, arms or legs, muscles do the work. Even when you stick your tongue out, you do it using muscles:
1>You think about moving some part of your body
2>The appropriate muscles contract
3>That part of the body moves
Muscles let you move your body voluntarily with precise control.
The penis, on the other hand, is completely different. There are no muscle contractions involved in making the penis erect. To become erect, the penis instead uses pressure.
Probably the easiest way to understand how the penis becomes erect is to think about a balloon. If a balloon has no air in it, it is limp. As you inflate a limp balloon with just a little air, it becomes elongated and rigid.
The penis uses a similar mechanism, but instead of using pressurized air to become rigid, the penis uses pressurized blood. The penis contains two cigar-shaped structures, called corpus cavernosa (singular - corpus cavernosum), that it uses to become erect.
Think of the corpus cavernosa as balloon-like tubes. Arteries bring blood into these two tubes, and veins carry blood away from them. The penis can be either limp or erect, depending on the flow of
blood:
1>In a non-erect state, the arteries that bring blood into the corpus cavernosa are somewhat constricted, while the veins that drain the blood from the penis are open. There is no way for pressure to build inside the penis. In this state, the penis is limp.
2>When a man becomes aroused, the arteries leading into the penis open up so that pressurized blood can enter the penis quickly. The veins leaving the penis constrict. Pressurized blood is trapped in the corpus cavernosa, and this blood causes the penis to elongate and stiffen. The penis is erect.
If the arteries leading to the penis do not open up properly, it is difficult or impossible for a man to become erect. This problem is the leading cause of erectile dysfunction.
To solve an erection problem when the cause is poor blood flow, you need to open the arteries and this can be done using Viagra
About the Author
robert stalling-webmaster of online pharmacy for quality and cheap generic drugs.
http://www.Mynetpharma.com.
stalling_robert@yahoo.com.
Click now for free bonus pills of generic viagra,and generic cialis.
|
|
|
|
|
|
