Archive for January, 2010

Fitness and Body Building

There are statistics which show that, after years of training in body building, many of the persons who practiced this sport turned to fitness. The reasons of this change are different, from the most common ones, like the boredom which intervenes at a certain time, to health problems.

It is well-known that body building training of anaerobic type is very demanding. In most of the cases, the aerobic programs are avoided because sportsmen are afraid of losing muscular mass.

Another disadvantage of body building trainings is the fact that sportsmen have to work a lot with their chest blocked, in apnea, because of the great weights they use for increasing their muscles.

The respiratory blocking during the force effort is also known as the Valsalva phenomenon and it was initially studied in the case of weightlifters. Applying this technique can have as consequences, in time, rising of blood pressure, low blood feedback through the veins, varicous veins, etc. It is obvious that because of the ageing process, the blood veins become more rigid, a process favored by the arteriosclerosis which appears to younger and younger people. The elasticity of the walls of these blood vessels decreases, so while making force effort with really heavy weights, the sportsmen are in danger of having a stroke, because the vessels can break. This risk is much smaller in fitness.The weights used in this sport are small or medium, because the purpose of doing this sport is not a spectacular hypertrophy of the muscles, but fortifying, putting into relief and reshaping the muscles.

Another advantage of fitness is a richer and more varied area of exercises, inspired from the complex training of body building but also of many other sports. For example, we find in fitness plyometrics exercises used in athletics, gymnastics, weightlifting, fight sports, etc. These programs have as consequence the forming of much more functional muscles, which can cope with demanding situations in real life, not only with posing during body building contests.

Because there is no obsession for muscles, aerobic training can be introduced in the programs. Its advantages are: making the blood vessel walls more elastic, decreasing cholesterol and making excellent prophylaxis of cardiovascular diseases.

Time is another factor which must be considered. While in body building the simplest divided program requires a minimum of four weekly trainings, in fitness, where all or most of the muscle groups are exercised during one training, three non-consecutive days a week are enough. The aerobic exercises can be done either in the free days, or additional to the training in the gym, in this case the total time of training being of one hour and a half at most.

Passing from body building to fitness does not have as consequence significant loss of muscular mass, even if the volume of the muscles is diminished. Anyway, the fortifying and relief of the muscles are not lost. This small loss is fully compensated by the advantages of practicing much more complex exercises and, why not admit, much safer for the health of the people.

Alzheimers or Aging? The Signs You Need To Know

How do you know if that forgetfulness you’ve had is an early sign of Alzheimer’s disease, or just normal aging?

You may forget the occasional name or sometimes have trouble thinking of the right word to use. Maybe you walk into another room and wonder what you were looking for. Is it Alzheimer’s, aging, or just plain being distracted, doing one thing while you’re thinking of another?

There are signs to look out for, signs that tell you it’s time to get to the specialist and get checked out. Treatments for Alzheimer’s disease work best in the early stages so it’s vitally important to get an early diagnosis. An early diagnosis and early treatment can give you more years of normal functioning, and save you and your family tens or even hundreds of thousands of dollars.

The Warning Signs

Memory Loss: We all forget things like appointments, names, and phone numbers occasionally, and that’s normal. Forgetting freshly learned information more often can be a warning sign though.

Communication Problems: Having trouble finding the right word is not unusual, but the Alzheimer’s sufferer often forgets simple words and may use unusual words or strange descriptions. A camera may become “that box that makes pictures”.

Problems with everyday tasks: A person with Alzheimer’s disease can start having trouble doing jobs or hobbies that they’ve had many years of experience with. For example, they may be halfway through their favourite recipe and forget how to finish it though they’ve done it many times before.

Misplacing Things: This isn’t the normal losing the car keys, but more like putting things in unusual places such as the ice-cream in the oven, or clothes in the dishwasher.

Disorientation: A person with Alzheimer’s disease can get lost in their own street or stay sitting at the bus station because they can’t remember where they were going. They may not remember how to get home.

Impaired Judgement: Wearing a thick jacket on a blazing hot day or a swimsuit in the middle of winter could be a sign of dementia. Having poor judgement with money can be a symptom too, such as spending big amounts of money with telemarketers or buying products that aren’t needed.

Trouble with Complex Tasks: Having trouble with tasks that require abstract thinking like balancing a check book or playing a favourite game can be difficult for the Alzheimer’s sufferer.

Mood Swings, and Personality Changes: Mood changes for no apparent reason can be another symptom. The sufferer could be happy and cheerful one minute, and then suddenly become extremely angry over something that is quite trivial, or that they have imagined. They can become clingy with a family member, or suspicious of the neighbours.

Loss of Initiative: We can all get tired of housework or our business activities sometimes. But someone suffering from Alzheimer’s disease can become quite passive, watching television for hours, not wanting to do their normal activities, or spending more time sleeping.

Many more people are worried that they may have Alzheimer’s disease than actually get the disease. However, if you are suffering from these symptoms, see a specialist.

Foods that control diabetes

In 1550 BC, the famous Ebers Papyrus advised treating diabetes with high fiber wheat grains. Not much has changed since then. Plant foods are the drug of choice for treating diabetes. There are large numbers of scientific research findings to confirm the effectiveness of plant foods in managing this disease. Through the centuries, more than 400 plants have been identified, used, and prescribed as diabetic remedies.

Raw onions and garlic have been long been favorite anti-diabetic drugs in Europe, Asia and the Middle East. The vegetable bitter gourd and the herb ginseng have been widely used for treating diabetes since the ancient time in India and China. Common mushroom is widely used in parts of Europe to lower blood sugar. Barely bread is a popular treatment for diabetes in Iraq. Other foods, used in different countries, in the treatment of diabetes include beans, cabbage, cinnamon, coriander seeds, cucumber, fenugreek seeds, Indian gooseberry and lettuce.

All these foods have anti-diabetic properties. Scientific research has confirmed that most of these foods, or their compounds, either lower blood sugar, or stimulate insulin production. Some of the more important foods that help to lower blood sugar or stimulate insulin production in diabetes patients are discussed here.

Artichoke is a tuberous root with a top like a sunflower. This vegetable contains good amounts of potassium, a fair amount of calcium and some iron and sulphur, all of which are needed by the body for maintaining good health.

Artichoke is beneficial in the treatment of diabetes because of its high insulin content. A fully ripe artichoke is said to contain more than two percent of insulin. Ripe artichokes are generally available only during autumn or fall. The insulin is converted into sugar in winter. Artichokes are most effective when eaten raw in salads. It cooking is required; they should be boiled, unpeeled, in a small quantity of water for about 10 minutes. Artichokes can be effectively combined with other vegetables.