by Raymond Desmarais, C.P.T.

In exercise science terms, the "core" refers to the entire midsection of one's body, including the external and internal muscles of the abdomen and lower back. Any movement, from sprinting to simply turning your head involves your core. When we consider working out, viewing the body in this unified manner, rather than breaking it up into individual muscles, provides a more efficient approach to exercise. For the average gym member, saving time should be appealing enough to convince them to revise their workout to include core training. For an athlete, the benefits will show in their athletic performance. Whether your sport involves throwing, running, or punching, your core is the point where you transfer energy from the ground to your upper body.

If your muscles are tight in your midsection, they help support your spine and hold your internal organs in place. However, if your core is loose and weak, energy is dissipated through your internal organs, and greater stress is placed on your spine.

For those of you more concerned with visual appeal than safety, consider the physiques of athletes who use their core extensively, such as dancers, gymnasts, and Olympic weightlifters. Assuming that their bodyfat is low, you will see very complete development throughout their midsection, not just the typical "six pack" in the front. You'll also notice that their waistline is tight, they don't have bulging bellies. This is because they use those muscles to support or move their bodies in a wide range of motions.

By contrast, athletes and fitness buffs who make the mistake of working their "abs" to excess will often display a bulging, albeit muscular, belly. This is the result of working the front of the abdomen to the exclusion of the other muscles around the waist.

Finally, core strength contributes to all aspects of your exercise regimen. Once you get a feel for consciously controlling the muscles of your core, you can incorporate them into your weight training and cardiovascular exercise. Take the time now to learn how to work your core, and you will save time and effort in the long run, and get more out of your workout. Guaranteed.

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