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The Importance Of Creatine In Building Lean Muscle
By: Rick Mitchell
Creatine monohydrate can rightly lay claim to being the most popular and arguably most effective bodybuilding supplement currently available. The beauty of creatine is that it is 100% natural and occurs in many foods so it's unlikely to be banned from any sports or competitions.
Let's first establish what creatine actually is. In brief, creatine is produced naturally in our bodies to help supply energy to the muscles. It is produced in the liver, pancreas and kidneys before being transported in the blood to our muscles. It is then converted into phosphocreatine which is a powerful metabolite used to regenerate the muscles' ATP source of energy.
From a bodybuilder's perspective, creatine can significantly increase lean muscle mass quickly, improve performance in high intensity exercise, raise energy levels and speed up recovery rates. Creatine's ability to raise energy in muscles is due to its muscle protein synthesizing action whilst reducing the breakdown of protein. This happens because creatine has the effect of super-hydrating muscle cells with water. It also improves muscle growth adding size and strength to muscle fibers.
Creatine is normally taken in two ways. The first involves loading the muscles with 20 to 30 grams of creatine per day for four to seven days. At the end of this phase maintenance involves a regular intake of 5 to 15 grams per day. The other method is more gradual in that it skips out the loading phase and simply involves supplementing with 5 to 15 grams per day for an extended period.
Two questions remain to be answered - does it work and is it safe? Creatine has undoubtedly been proven effective in recent years - over twenty scientific studies have concluded that creatine can increase energy levels and result in enhanced strength, endurance levels and recovery rates. As a training aid it therefore has many merits. In terms of safety, no study to date has shown creatine to be anything other than safe, provided manufacturers' instructions are followed.
There is a bewildering range of creatine supplements on the market so subsequent articles in this series will examine the relative merits of the most popular and effective forms. In the meantime, you can find out more by visiting the site listed below.
About the Author
Rick Mitchell is the creator of the bodybuilding.com website that offers advice and guidance to bodybuilders of all levels.
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The Power of Stretching - Dave Snape
Your
muscles ache from a good stretch. This is quite
normal and is part of the process. Stretching has
seemingly been with us and particularly with athletes
since the beginning of time.
A very key point to good stretching is to hold the
stretch for at least seventeen seconds. This is a
pearl of wisdom gleaned from a ballet teacher a few
years back. She said that any stretch under 17
seconds was just not effective.
The 17 second rule is exceeded in the high intensity
Bikram's yoga where stretches are held for about 30
seconds. Don't forget the high level of heat that is
used in Bikram's to extract that last little bit of
stretch out of your muscles. An interesting twist
that
is not necessary to gain benefits from stretching.
But,
it can't hurt, right?
So what kind of benefits can you expect from
stretching? That's an easy one. Have you ever seen
the
movie, Blood Sport? Did you know that Frank Dux could
truly stretch his body to the extreme. The actor that
played him was quite elastic as well.
Great elasticity is also something you might see in
well trained Spetsnaz (Russian) agents. They often
work
out with Russian kettlebells too. They are for
superior
strength gains and the ability to withstand ballistic
shocks.
Why are stretching and flexibility considered
important
to these people? Stretching gives one the ability to
have explosive power available at one's fingertips
without the need to warm up. Of course most of us are
not martial artists or agents. But, you'll be happy
to
know there are plenty of other benefits.
Let me give you an example. After learning to sit in
the full lotus position for long periods of time, my
ankles became very flexible. One day I was walking
along and my left foot fell into a pothole. This
mishap
pushed my ankle sideways to about 90 degrees from
it's
normal position.
Amazingly, this didn't even hurt, not one bit. If my
ankle hadn't been so flexible, I may have suffered a
sprained ankle. At the very least, it would have hurt
for days.
Key point: stretching helps you to avoid injuries.
Not only that but if you do have a muscle, tendon or
ligament injury it should heal faster, theoretically
speaking.
Stretching actually grows the ligaments, tendons and
muscles being stretched. They really grow longer over
time.
Check with your physician before undertaking any type
of exercise, including stretching.
Here is some good
instructional material on stretching:
http://tinyurl.com/6c6kq
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Dave Snape
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