首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
An exercise program designed for younger adults may be inappropriate for older persons, particularly for persons over age 50. Sp
An exercise program designed for younger adults may be inappropriate for older persons, particularly for persons over age 50. Sp
admin
2013-05-04
31
问题
An exercise program designed for younger adults may be inappropriate for older persons, particularly for persons over age 50. Special attention must be paid to matching the program to the interests and abilities of the participants. The goals of the program should include both social interaction and physical conditioning.
Older adults should take a physical examination before starting a fitness program. Included in this examination should be a stress cardiogram (心电图) , blood pressure check, and an evaluation of joint functioning. It is a good idea for participants to learn how to monitor their own cardiorespiratory (心肺的) status during exercise.
Well- designed fitness programs for older adults will have activities that begin slowly, are monitored frequently, and are geared to the enjoyment of the participants. The professional staff coordinating the program should be familiar with the signs of distress. Periods of warm- up and cool- down should be included. Activities to increase flexibility are beneficial in the beginning and ending parts of the program. Participants should wear comfortable clothing, appropriate shoes, and be mentally prepared to enjoy the activities to the fullest.
A program designed for older adults will largely conform to the criteria of activity, intensity, duration, and frequency. The principal exception is in the intensity camp where the THR (Target Heart Rate) should not exceed 120 beats per minute. This level of intensity is approximately 40% to 50% of the maximum heart rate. Also, because of possible joint or muscular or skeletal problems, certain activities may have to be done in a sitting position. Pain and discomfort should be reported immediately to the fitness instructor.
Fortunately, properly screened adults will rarely have health emergencies during a well -monitored fitness program. Like their youthful counterparts, many older adults find fitness programs socially enjoyable, physically beneficial, and occasionally addictive.
The author mentions that the maximum THR for older adult participants in sports should be less than______beats per minute.
选项
A、60
B、120
C、180
D、240
答案
B
解析
文章中的第四段谈到“…the THR should not exceed 120 beats per minute.”据此可知B是正确答案。
转载请注明原文地址:https://kaotiyun.com/show/YUB7777K
0
大学英语六级
相关试题推荐
TheMastersofBusinessAdministration(MBA),thebestknownbusinessschoollabel,isanintroductiontogeneralmanagement.Th
ScientistsWorryMachinesMayOutsmartManArobotthatcanopendoorsandfindelectricaloutletstorechargeitself.Compu
Dogswerefirstdomesticatedfromwolvesatleast17,000yearsago,butperhapsasearlyas150,000yearsagobaseduponrecent
Businessandgovernmentleadersconsidertheinflationratetobeanimportantindicator.Inflationisaperiodofincreased【C1】
Asurveyof16to24yearoldshasfoundthat75%ofthemfeeltheycouldn’tlivewithouttheInternet.Thereport,publishedby
A、Themanwillgointobusinessafterhighschool.B、Thewomanisnothappywiththeman’sdecision.C、Themanwantstobeabus
A、Thereceptionisafairlylargeone.B、Therearefewguests.C、Theparentscannotaffordtohireahall.D、Therewouldbenop
CrowdsourcingaBetterWorldThecrowdsourcingconcept—collectingcontributionsfrommanyindividualstoachieveagoal—was
A、Fewofthemcanlivelong.B、Mostofthemliveanormallife.C、Fewofthemgetalongwellwitheachother.D、Mostofthemdif
FilmisamediumthatmighthavebeenespeciallymadeforAmerica,avastcountrywhich,bythebeginningofthetwentiethcentu
随机试题
背景材料:某城市道路改造工程,随路施工的综合管线有0.4MPa的DN500中压燃气、DN1000给水管井排铺设在道路下,燃气管道与给水管材均为钢管,实施双管合槽施工。热力隧道工程采用暗挖工艺施工。承包方A公司工程的其中一段热力隧道工程分包给B公司,并签订
对人民检察院直接受理案件的侦查,下列各项表述中,符合刑事诉讼法律制度规定的有()。
某公司签发一张商业汇票。根据《票据法》的规定,该公司的下列签章行为中,正确的是()。
巴克(1991)在谈到自尊时,曾定义为“个人对于自我价值的感觉,是从他人的赞美与看法而来的”。()
潮汐是海水的运动形式之一。读下图并结合所学知识,完成问题。有关潮汐的叙述正确的是()。
中国轻工业工艺品进出口商会发布最新统计显示,2007年1月至10月我国鞋类产品出口72亿双,价值210亿美元,平均单价2.92美元/双,分别比去年同期增长9.8%、16.1%和5.8%,其中对欧盟出口皮鞋的单价增幅则达到了16.6%。我国制鞋企业
设D:x2+y2≤1;D1:x2+y2≤1,x≥0,y≥0.则下列选项中不成立的是()
Whydoesthemangotothetravelagency?
【B1】【B4】
Itwasnotuntildark______itwastimetoreturnhome.
最新回复
(
0
)