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What Actually are Plyometrics and Plyometric Training? By
Kevin Doberstein CFT Copyright © 2005 Nature Boy Bodybuilding
I was first introduced to Plyometrics for competitive karate
tournaments. More specifically, sparring or point fighting. I used plyometric-training
theories to help me come off the line faster and beat my opponent to the
first point scored. Sometimes a simple backfist punch was the only thing
needed to win the match. I also used Plyometric training to increase my
kicking speed. In this brief article, I will be discussing some highlights
of Plyometrics.
Plyometrics by definition is; a type of exercise using explosive
movements to develop muscular power, esp. bounding, hopping, and jumping.
This somewhat narrow interpretation doesn't go into detail what this training
method can do to help you with your chosen field of sport. It is without
nutrition particulars that coincide with plyometric training. Also, it fails
to specify which energy system is used by the body for this type of conditioning.
The term "Plyometrics" was created in the mid-seventies
by track coaches looking for an edge. Plyometric training stimulates the
fast twitch muscle fiber. The fast twitch or white fiber is responsible
for explosive type of muscular movements. The main objective in Plyometric
training is to improve fastness through strength. This is accomplished by
applying exerted energy with velocity. This process includes making the
amortization portion of the strength curve as short as possible to increase
power in the concentric motion. The strength curve is comprised of 3 components.
The eccentric, amortization and the concentric. To better explain let's
take the bench press for example. At the beginning of the bench-press you
are holding the barbell overhead. As you lower it to your chest the eccentric
(or negative) portion is being preformed. When you stop at the bottom, or
on your chest, the amortization period takes place. When the barbell is
lifted off your chest, the concentric movement is preformed.
Plyometrics is an anaerobic type of exercise, which means
that it is non-oxygen fueled. It uses adenosine triphosphate and creatine
phosphate (ATP/CP) for its energy source, which is stored in the muscle
tissue. When this ATP/CP is depleted, the muscles draw glucose, which is
stored in the liver. This glucose converts back into ATP/CP in the muscle.
Because of the anaerobic nature of Plyometrics, you should include pre-workout
and post-workout nutrition. Both should include complex and simple carbohydrates.
Also a high-grade protein is needed for fueling and replenishing.
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The author, Kevin Doberstein is a Certified Fitness Trainer
who also owns Nature Boy Bodybuilding. You can check out his web site at
"http://www.nature-boy-bodybuilding.com/" Nature Boy Bodybuilding
and his Nature Boy Bodybuilding Blog" http://thor-body-building.tripod.com/natureboyblog/".
Natural bodybuilding is the main focus of this blog. Bodybuilding nutrition
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Copyright 2005 by Nature Boy Bodybuilding. WARNING ! All content
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of this article
References:
Donald A. Chu, PHD (1998) Jumping Into Plyometrics.
Frederick Hatfield, PHD (2004) Fitness: The Complete Guide.
About the Author
Kevin Doberstein is a Certified Fitness Trainer living in
northern Wisconsin. He has been a natural bodybuilder for 25 years. His
web site is Nature Boy, Your Natural Bodybuilding web source. Forever for
the cause of Natural Bodybuilding and Fitness.
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