首页
登录
职称英语
It is clear that some people who participate in exercise training will devel
It is clear that some people who participate in exercise training will devel
游客
2024-06-24
12
管理
问题
It is clear that some people who participate in exercise training will develop injuries to their bones, muscles, and joints(关节). Despite unfounded reports in the mass media of extremely high injury rates among adult exercisers, there have been few good studies of exercise injuries in populations. One of the difficulties in performing such studies has been the need to identify both the number of cases and the number of people at risk for injury. In other words, it is difficult to know the number of individuals injured and the total number of individuals exercising in the population. But these two figures are necessary in order to calculate(统计)true injury rates. Normally, injury is defined as an accident that causes a person to stop exercising for at least one week. The best available studies on injury rates show that about 25 to 30 percent of adult runners become "injured"(based on the above definition)over the course of a year. More serious injuries include those for which the injured person seeks medical care. If only they are considered, injury rates are much lower, perhaps in the range of 1 percent per year.
Little is known about the causes of exercise injuries. One factor that has been linked to injury is the amount of exercise; for example, individuals who run more miles are likelier to be injured than those who run fewer miles. Factors such as age, sex, body type, and experience have not been shown to be associated with risk of injury. It seems logical that structural abnormalities, sudden increases in training intensity, and types of equipment used are likely to be related to injury risk. However, data to support these opinions are not available. [br] The factors that are in relation to exercises injuries______.
选项
A、have been obtained from many good studies
B、have been confirmed by many data
C、cannot confirm the risk of equipment types
D、can be proved easily by the data through calculation
答案
C
解析
推理判断题。本题询问的是与锻炼损伤相关的因素是什么。根据文章的最后一段内容常可知,结构异常、突然增加锻炼强度以及使用的器材类型都可能是导致受伤的因素,但是目前尚无数据支持该观点。据此可以推断出有些与锻炼损伤相关的因素还没有得到证实。因此选项C(不能证实器材类型的风险)符合文意,为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3648025.html
相关试题推荐
Whendidpeoplebeginridinganewkindofbike?______.[br][originaltext]
Whendidpeoplebeginridinganewkindofbike?______.[br][originaltext]
Whathavepeoplediscoveredabouthobbies?Hobbiescanbeprofitableand______.
Whathavepeoplediscoveredabouthobbies?Hobbiescanbeprofitableand______.
Whathavepeoplediscoveredabouthobbies?Hobbiescanbeprofitableand______.
Atthebusstop(be)______asoldierandtwoyoungpeopleontheirwaytonorthC
Whencanpeoplethinkaboutoureyesveryoften?Onthetimewhenwe______.[br]
Whencanpeoplethinkaboutoureyesveryoften?Onthetimewhenwe______.[br]
Whencanpeoplethinkaboutoureyesveryoften?Onthetimewhenwe______.[br]
Whencanpeoplethinkaboutoureyesveryoften?Onthetimewhenwe______.[ori
随机试题
Whatarethespeakersmainlytalkingabout?[br][originaltext]W:Canyouhelp
Forthispart,youareallowedthirtyminutestowriteacompositiononthe
FromhumblebeginningsinagarageinMenloPark,Californiain1998,Google
[originaltext]W:Tellme,Peter,whatmakesHarrodssofamous?M:Well,it’sth
下列静脉麻醉药镇痛作用最强的是A.异丙酚 B.氯胺酮 C.咪达唑仑 D.羟
公司信贷中,初次面谈的工作提纲应包括( )。A.客户总体情况 B.客户信贷需
下列有关篮球比赛暂停的规定.说法不正确的是( )。A.第三、四节比赛时间内,每
1.公司实施“产业支撑战略”,是为建设“一强三优”现代公司提供(
收益性物业的运营费用是除抵押贷款还本付息和房产税之外发生的所有费用。( )
我国的银行监管在改革调整阶段,以下选项中不属于监管运行机制的突出特点是()。A
最新回复
(
0
)