Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
Goals of nutrition in sports
Goals of sports nutrition
The importance of physical exercise
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Recommended: Goals of nutrition in sports
Since the dawn of humankind, exercise has been a part of our existence, either consciously or unconsciously. Primal beings would run, climb trees, and sling weapons in order to survive and provide food, clothing, and other lifeline necessities for themselves and their families. As they continue to hunt on a daily basis, they unconsciously would build and maintain their cardiovascular system as they travel further to survive. Approximately 400 BC, the Hippocrates mention about exercise in great detail. If we could give every individual the right amount of nourishment and exercise, not too little and not too much, we would have found the most effective way to sustain good health. Today, we are living in a time of great ideas and new thoughts as people seriously start to study the importance and relevance of physical exercise. Dr. Kenneth Cooper from the Cooper Wellness Institute coined the word “aerobic” which means living with air. Dr. Cooper added an “s” at the end of verb, and a phenomenon has been born. There are 41 types of aerobic exercises as we know it today ranging from walking to stair climbing, swimming to cycling [1]. Society today continues to live longer. In 2009 the average human lifespan of both sexes from birth in the United States is 78.5 years, an increase from 78.1 years in 2008 [2]. This is due to society as a whole making better nutritional choices, cutting out the toxins introduced into their bodies, and establishing and maintaining an exercise program. In result, society today is living longer and healthier. The quote by Scintilla Fly saying, “more is better and too much is never enough” may work in terms of business and education, but how much is too much in regards from an endurance exercise discipline to u... ... middle of paper ... .... Works Cited 1. Cooper Wellness Institute 2. US Surgeon General, Centers for Disease Control and Prevention. 3. Heather Fink, Lisa A. Burgoon, Alan E. Mikesky , Practical Applications in Sports Nutrition, Ch 12 4. FIT & WELL 8TH Edition By: Thomas D. Fahey, Paul M. Insel, Walton T. Roth 5. Knez WL, Coombes JS, and Jenkins DG. Ultra-endurance exercise and oxidative damage: implications for cardiovascular health. Sports Med. 36:429-441, 2006 6. Gleeson M, Nieman DC, and Pedersen BK. Exercise, nutrition and immune function. J Sport Sci. 22:115-125, 2004 7. Symptomatic hyponatremia during prolonged exercise in heat. Armstrong LE. Curtis WC. Hubbard RW. Francesconi RP.Moore R. Askew EW.Source: Medicine & Science in Sports & Exercise. 25(5):543-9, 1993 May 8. Rehrer NJ. Fluid and electrolyte balance in ultra-endurance sport. Sports Med. 31:701-715, 2001
Cannell JJ, Hollis BW, Sorenson MB, Taft TN, Anderson JJB. Athletic Performance and Vitamin D. Medicine & Science in Sport & Exercise. 2009;41(5):1102-1110.
Hypertrophic Cardiomyopathy: Effects on Young Athletes Alyssa Trimm 130568370 Wilfrid Laurier University Dr. Kalmar KP 122 Section A
McKenzie, D. C. (2012). Respiratory physiology: Adaptations to high-level exercise. British Journal of Sports Medicine, 46(6), 381. doi:10.1136/bjsports-2011-090824
Yesalis, Charles, ed. Anabolic Steroids In Sport and Exercise. Pennsylvania State University: Human Kinetics, 1993.
Ali Z, Norsk P, Ulrik C. Mechanisms and Management of Exercise-Induced Asthma in Elite Athletes. Journal Of Asthma. June 2012;49(5):480-486.
Tan, R. A., & Spector, S. L. (1998). Exercise-induced asthma. Sports Medicine, 25 (1), 1-6.
Due to the strong and growing evidence in scientific literature on the beneficial effects of physical activity on health and well-being, the importance of Clinical Exercise Science has increased. Physical activity is defined as any bodily movement produced by skeletal muscles that requires energy expenditure. Exercise, is a subcategory of physical activity that is planned, structured, repetitive, and purposeful in the sense that the improvement or maintenance of one or more components of physical fitness is the objective (http://www.who.int/dietphysicalactivity/pa/en/; last accessed on 30 April 2016). Generally speaking, Clinical Exercise Science is an applied clinical branch which deals with the application of various exercise modalities for
Mettler, S. "Increased protein intake reduces lean body mass loss during weight loss in athletes.."
Lehmann, Manfred, Carl Foster, and Joseph Keul. "Overtraining in endurance athletes: a brief review." Medicine & Science in Sports & Exercise (1993).
Weight, L. M. & T. D. Noakes. (1987) Is running an analog of anorexia? Medicine and Science in Sport and Exer-cise, 19(3)
It is commonly known that everyone should spend at least one hour a day getting some sort of exercise. Being physically in shape can overall reduce health risks and expand one’s own life span in a positive way. As being a college student who works out daily, I completely agree with this statement because exercising has brought upon me adequate amount of health benefits as well as bestow positive mentality. It has been also reported that many elderly adults has been told by doctors to exercise as often as possible, for it helps reduce problems such as heart diseases, cholesterol and even cancer. Many younger adults also participate in exercising daily to achieve the toned or muscular body that they desire. This makes perfect sense because I don’t know one person who doesn’t want a well-defined six pack, especially when it comes to beach season.
Dr. Barry Sears, Ph.D., is responsible for the development of The Zone nutrition concept, which is based upon 15 years of his research in the field of bio-nutrition. It was guided by the same science that won the 1982 Nobel Prize for Medicine dealing with the research of eicosanoids. The term "Zone" is an expression used by athletes to describe a near-euphoric state of maximum physical, mental and psychological performance (http://www.nutrition...
Aerobic exercise involves improving the cardiovascular system. It increases the efficiency with which the body is able to utilize oxygen (Dintiman, Stone, Pennington, & Davis, 1984). In other words, aerobic exercise means that continuous and large amounts of oxygen are needed to get in order to generate the amount of energy needed to complete the workout. The most common type of aerobic exercise is long-distance running, or jogging. While running, the body requires large amounts of energy in order for the body to sustain energy. “During prolonged exercise, most of the energy is aerobic, derived from the oxidation of carbohydrates and fats” (Getchell, 1976).
Corbin, C. (2013), Concepts of Physical Fitness: Active Lifestyles for Wellness, McGraw-Hill Higher Education Publishing
Overexerting the body too much can lead to problems such as heart failure, unnatural weight loss and increases dehydration. “Your levels of cortisol, or stress hormones, tend to increase. It is possible to experience a decrease in testosterone levels, which can have negative consequences for men and women alike. You may also find yourself suffering from a weakened immune system, which can lead to frequent illness.” (The Side Effects of Excessive Exercise Erica Perna 2012) A weakened immune system could lead to catching very dangerous illnesses that could lead to death. She also explains a symptom called Overtraining syndrome which is resulted from extreme exercising and how it mentally affects the body. “If you are not feeling your usual excitement for your fitness regimen or sport, or if you do not feel mentally prepared for exercise or competition, you could be experiencing the psychological effects of overtraining syndrome. You might also experience sleep disturbances, or feel drowsy during the day and unable to rest at night. Similarly, you might feel excessive fatigue, apathy, irritability or hostility.” (The Side Effects of Excessive Exercise Erica Perna 2012) The body cannot handle too much stress or it could lead to a complete shutdown and in worse cases death. We must understand the limitations and make sure to not overdue and form of