Monthly Archive for December, 2010

Does Alcohol Affect my Training Results?

Consuming alcohol is seen as a very social pass time for many people.  I enjoy a drink just like the next person but, when you’re talking about optimising your health and fitness results, even consuming a moderate amount of alcohol can be detrimental to your results.
Here are some of the effects of alcohol on your training regime:
•    It lowers testosterone levels and increases estrogen in the body.
Testosterone is the most important muscle-building hormone in your body. One of the limiting factors that determines how much muscle a person can gain is their level of free-flowing testosterone.
•    It negatively affects protein synthesis.
Protein synthesis is the process where amino acids are joined together to form complete proteins. Excessive alcohol consumption slows this process down by up to 20% and, since your muscles are made up of protein, you can see how this becomes a problem.
•    It causes dehydration.
Our kidneys need to filter large amounts of water to breakdown alcohol and this can result in severe dehydration within the body.  As alcohol is also a diuretic this exasperates the problem.  Water has a crucial role in the muscle-building process, and being even slightly dehydrated is a recipe for disaster.
•    It depletes the body of vitamins and minerals.
Alcohol consumption causes vitamins A, C, the B’s, calcium, zinc and phosphorus to all be drained at rapid rates.
•    It increases fat storage.
With 7 empty calories per gram or (29 Kj), alcohol can actually be quite fattening. Alcohol also disrupts the body’s normal breakdown of foods, as it is argued the body will see alcohol as toxic and proceeds to break it down before anything else.

If you want to get significant results, cut the alcohol to a very minimal amount.   But if you go out drinking make sure you consume alcohol on a full stomach and go drink for drink with water.

Cellulite Finally explained

The best way to visualise the understanding of cellulite is to quickly grab a pencil and paper.  Draw 3 lines – the outer line is your outer epidermis (line 1).  The line below this is called the inner dermis (line 2).
(Line 3) Lies in the subcutaneous layer, which attaches the skin to the underlying tissues.  This layer consists of loose connective tissue and a lot of adipose (fat) tissue (this gets tested with skinfolds).
On the other hand, the dermis consists of dense connective tissue composed mainly of collagen fibres (responsible for the mechanical strength of skin).
Picture it like this; the epidermis is like a pair of pantyhose (only very small things can pass through it) and the dermis is like fishnets.  Genetically though some people have fishnets (dermis – connective tissue) that have larger openings and some people have smaller openings.  People who display cellulite are those that have a dermis layer that is not as dense.  Add to this excess fat at the subcutaneous layer and the fat pushes through the dermis layer like playdough through a fishnet.
There’s actually two major components that create cellulite – genetics (sorry) and large deposits of fat.
Now why don’t men appear to suffer so much with cellulite?   When there are large fat stores there’s the presence and activity of the fat-promoting enzyme lipoprotein lipase.  Women tend to have a higher percent of this activity in the thighs and hips in preparation for pregnancy and lactation.  Thus, a woman who genetically has a dermis layer that is less dense is more likely to have cellulite than a man who is carrying the same ratio of lean tissue to fat %.
What is the solution?
•    Decrease the amount of body fat on your body (less fat, less play-dough to be pushed through the dermis)
•    Tone up with resistance training

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