Archive for May, 2016

Getting Tired Too Fast? The Key is Building Endurance

Posted on May 5, 2016. Filed under: Aging, Exercise, Health, Uncategorized | Tags: , , , , , , , , , |

drgregportrait1test2.pngBy Dr. Greg Steiner
CA Acupuncture & Chiropractic Clinic

Endurance, also known as stamina, comes in several flavors. We have general stamina – the ability to perform ever so well the necessities and luxuries of our daily lives, without undo fatigue or effort. (Life should NOT feel like an uphill-both-ways struggle! No, not even when we are ‘older’!) More specifically, we have cardiovascular stamina in which our heart, lungs and blood vessels work in coordinated harmony to let us safely exert ourselves in accordance with the needs of the situation we find ourselves in. We also have local muscular endurance, in which specific muscles happily find themselves able to repeat a needed motion again and again and again. We also have an ‘isometric’ stamina which enables us to remain in a position for as long as is needed.

When you read about aging as related to endurance, you read conflicting statements, e.g. “I get tired faster now that I’m older;” vs. “Endurance is the old man’s game.” What are we to make of this apparent contradiction?  Several things act to explain this. First, we have to look quite honestly about how the person of high stamina has lived his or her life compared to the person of low stamina. Is their weight still good? Has their diet been healthy? Has their stress level increased or decreased? Have they exercised diligently and appropriately? Genetics always, always play a role, but no matter what genetic cards we have been dealt, the answer to good aging is always the same: play the hand as best you can, wisely and diligently maximize your genetic strengths and arrange your lifestyle to counteract your weaknesses.

In an athletic sense it often comes to pacing. For example, young people run faster than older people and their ability to recover after exertion is often quicker as well. So, if an older person tries to do repeat sprints with little recovery, he or she might be very disappointed if they try to compete with a younger person. However, some older athletes become very good at getting into a pace and keeping that pace up for a very long time. The legendary Tarahumara people of the Copper Canyon area of Mexico are renowned for the endurance running of their older members, with distances reported to be 100 miles or more, and sometimes kicking a round wooden ball. Of course, they have a lifetime of training and cultural expectations that such apparent feats of stamina are definitely in the realm of possibility.

Many factors can contribute to increasing your stamina.  Basic cardio, high repetition weight training, hydration, and even deep breathing which boosts oxygen intake can all help.  But there is no substitute for having a good proper diet.  It’s better for everything including stamina.  Include protein, healthy fats, low glycemic index foods including vegetables (think veggies that don’t convert to sugar readily) and reduce carbohydrates unless you are doing strenuous activity for at least 30 minutes.  If you feed the “machine” right, it will help you reap the benefits of better strength, vitality and health overall.

 

 

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Why Strength is Important, Especially as We Age

Posted on May 5, 2016. Filed under: Aging, Chiropractic, Exercise, Health | Tags: , , , , , |

g&m1

Dr. Greg & Monica Steiner

By Dr. Greg Steiner
CA Acupuncture & Chiropractic Clinic

What is the purpose of strength, anyway? Well, at the most fundamental level it’s to enable us to move our bodies though, over, under and around any pathway we find ourselves travelling on, or to surmount any obstacle that impedes our travel. Second, strength enables us to physically manipulate and transport our tools, equipment, and all resources we need for both ourselves and our ‘important people’ to live and thrive. And if these demands of life are satisfied, we are free to develop the strength necessary for sports, athletics and recreation, all of which enhance our lives. Remember, our bodies are essentially anti-gravity machines designed for motion! The greater the strength in our body, the better we defy gravity and the less it impedes us.  Climbing the stairs or carrying bags of groceries become easier just by virtue of being stronger.

Many of us have heard that we lose muscle-tone as we age.  There may be a slight decline, but not so much because of the aging, but because we quit the movement.  Strength decline is mostly from misuse.  Lifestyle changes, stress and poor diet combined with a more sedentary lifestyle can drop testosterone levels and decrease our muscle mass.  Pain also limits us but if we can train intelligently (what is best for your body at the time) we can minimize this decline and even reverse it.

This brings up the question as to whether you actually need to lift heavy weights. Well, the answer depends on several things: your actual needs; your desire and motivation; and your actual physical ability to handle heavy loads.  If your ‘need’ is just to be fit for daily life in the city, you probably don’t need to lift heavy weights. If you have a physical job or hobby or are engaged in sports you may need a heavier program. If lifting heavy actually is a motivation and challenge to you, there is value in pursuing it because to engage in a positive challenge gives life that much more meaning. However, the final arbiter is whether your joints and muscle attachments actually thrive under the load; if you are constantly injured you would do well to rethink your goals and program, or risk accumulated injuries to point you can barely lift at all.  Consider exercises that use your bodyweight for resistance.  This is easier on the joints and tendons.  This includes exercises such as Yoga, Pilates, exercise bands or even dance.

Lastly, for the ladies, be rest assured that lifting weights is not going to give you a massive bulky she-hulk stature!  Most women don’t possess enough natural testosterone to build that much size nor do they eat the large amount of protein necessary to gain such mass.  As a matter of fact, most of the toned and lean women we see actually lift weights in order to produce their shapely curves.

 

 

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