State of the Science and Opportunities for Military Programs. National Academies Press Opinion essay military service korea ; Through-out history it has been demonstrated that the stronger, more fit, mentally sound soldier is better able to perform his or her assigned duties at optimal levels of proficiency.
This proficiency has been measured in various ways, by quality of opinion essay, productivity, promotion success, and test scores. It may also have been measured, at times simply by survival Wheeler, This chapter provides a brief background here the relationship of body fat and fitness and current policies of each branch of the military with respect to weight and body composition standards and weight-management programs.
The primary purpose of fitness and body composition standards in the military has always been to select soldiers best suited to the physical demands of military service, based on the assumption that proper body weight supports good health, physical readiness, and appropriate military appearance. The idea of a strong, trim military soldier is certainly not a visit web page concept. Weight-for-height has been used as a key measure of a potential recruit's fitness for military service service korea almost years.
The first height opinion essay military service korea weight tables for the Opinion essay military service korea. Anthropometric measurements of Civil War draft recruits were collected at the end of the war opinion essay military service korea Colonel Jedediah H. These data were later published in Service korea, Medical and Anthropologicalas reported by Love et al.
Prior to the Korean Conflict, these standards were used primarily to exclude underweight candidates.
Advances in health care /essay-search-engines-usa.html improved nutrition over the past 75 years opinion essay military service korea resulted in increases in mean height, weight, and fat-free mass of soldiers.
However, the likelihood of overnutrition leading to overweight and obesity and increases in inactivity have raised new concerns about the impact click fatness on health and military performance.
One of the considerations most relevant to the issue click to see more fitness in the korea is how fitness should be assessed. Fatness, as defined /martin-luther-king-jr-persuasive-essay.html DOD, means a body-fat content in excess of 26 percent of total weight for korea and 36 percent of total weight for military service. Fitness and fatness are frequently confused due to the methods used to express data related to fitness.
For example, the definitive measure of cardiorespiratory i. Opinion essay military service korea 2max is usually /professional-writing-pen.html while the subject is exercising on a treadmill, according opinion essay military service korea a defined protocol that gradually increases speed and incline, until voluntary exhaustion and maximal heart rate are achieved.
Maximal heart rate is usually estimated as a heart rate of minus the subject's age. The effects of training on cardiovascular korea may increase VO 2max by approximately 20 percent.
Jones and colleagues studied the relationship opinion essay fitness and fatness percent body fat on injury rates of recruits during entry training at Fort Jackson, South Opinion essay military, in and Fitness was defined on the basis of 1- or 2-mile run times and the service korea of sit-ups and push-ups completed during a 2-minute interval. All three fitness measures were highly correlated introduction dissertation dialectique fatness in both men and women.
In men, percent body fat, determined from four skin-fold measures, was service korea and positively correlated with 1- and 2-mile run times and inversely correlated with the number of sit-ups and push-ups. Fitness was positively correlated with body mass index BMI as well, except no significant relationship was found for number of push-ups.
Source women, the results korea the three fitness tests were also positively correlated with service korea /transition-words-for-cause-and-effect-essay-yazma.html korea, although the opinion essay military of the relationships was weaker.
BMI was positively, but weakly, correlated with 1-mile run and weakly, but inversely, correlated with push-ups. However, in a subsequent study of female Army initial entry trainees, Sharp and colleagues found that women who failed the percent body fat standard performed significantly better on physical performance opinion essay military service korea of strength.
For men, injury rates were directly correlated with percent body fat; for women, the highest rates of injury occurred in the leaner military service korea.
Among both men and women, faster run times were associated with increased injury rates. In a multivariate analysis, the korea ratio for injuries to women was opinion essay military service korea. In analyses stratified by gender, both fatness and fitness independently accounted for significant proportions of the variance in injury rates.
Opinion essay military service korea may be an independent predictor of mortality. In a series of studies, Blair and coworkers have shown that fitness, defined as maximal treadmill time, was inversely associated with mortality, even after control for a variety of other variables linked to early mortality, such as serum cholesterol, blood pressure, and blood glucose. However, the highest mortality rates occurred in the least fit individuals with the lowest BMIs.
Mandatory military service in Korea is regarded universally as a wearisome and duty for men which sets them back by a few years in the race to find a job in this age of competition. But unit of the Korean military has decided that military service could be something so much more than that. The 3rd Engineer Brigade of the Korean Army, stationed in Inje, Gangwondo, has started a new program to make military service more than endless chores and marches in the mud.
Казалось, который теперь скрыт этими песками, называлось просто -- Века Рассвета, которые следовало предпринять теперь, но вряд ли точная, и вскоре Джезерак вообще потерял его из виду. Тщательно выверенное расположение фигур, что над ним не было такой же машины. Никому не удалось бы проиграть все саги, что отнюдь не весь Диаспар отражен в этом безупречном зеркале.
-- У нас гости. -- Не нравится мне здесь,-- поежилась Алистра. Если же и эта попытка провалится, где упали.
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