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It’s science, but not rocket science

Posted Feb 05 2013 12:31pm

The Importance of Core Training

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 Ask anyone where they most want to reduce fat and/or increase muscle tone and you’ll find a majority focusing on their abdominal and/or gluteal regions.  Although aesthetics is one of the most popular training objectives for these parts of the body, science has shown that the muscles in these regions, considered to be the core of the body’s structure, play critical roles in our ability to perform optimally in our everyday lives. 

Whether placing groceries in the trunk of a car or swinging a golf club on the weekends, the core musculature, when functioning properly, allows us to perform these activities safely and effectively.

Core Anatomy 101

The core region consists of the pelvis, hips, spine and rib cage.  Approximately 29 muscles make up the core musculature.  These muscles are divided into two categories, depending upon their primary function.  The stabilization category includes the small muscles located relatively close to the spine.  The transverses abdominis, the multifidus, and the diaphragm fall into this category.  These muscles are responsible for stability of the spine and core region.  The movement category includes the more superficial muscles in the core region.  Some of the muscles in this category are the rectus abdominis, the erector spinae, and the external obliques.  These muscles fall into this group because of their function in the movement of the spine and core region.

Why is the Core Important?

The core is critical to the integrity of the body’s structure.  A properly functioning core allows us to generate forces, accept forces, and stabilize forces exerted against our structure in every activity we perform.  In other words, if the core muscles are not working properly together, our ability to control our structure and stabilize our spine is hindered, thus increasing the risk of injury.  It is important to note that:

  • Low back pain effects nearly 80% of all adults.  
  • 43% of work-related injuries are sprains and strains, over 60% of which involve the core.  
  • Men who spend over half their workday sitting in a car have a 300% increased risk of disc herniation.  

Upon review of the above statistics it becomes evident that a sedentary lifestyle produces a structure that is less than prepared to handle the stresses placed upon it.  As a result, core training becomes a critical factor in any health and fitness program.

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