physical activity

Physical activity is an important factor in maintaining fitness .

进行体育活动是保持身体健康的一个重要因素。

Physical activity promotes good health

体育活动促进身体健康。

Muscles contract and relax during physical activity .

身体活动时肌肉收缩放松。

Aim to do some physical activity three times a week for optimum health .

为了达到最佳的健康状况，要力争每周进行3次身体锻炼。

Cut down your overall amount of physical activity

减少体力活动的总量。

Any form of physical activity will invalidate the results

任何形式的物理活动都会证明这些结果是错误的。

She has a low threshold of boredom and needs the constant stimulation of physical activity

她容易厌倦，需要时常进行活动来刺激一下。

Physical activity does the body good , and there 's growing evidence that it helps the brain too .

体育活动对身体有好处，而且越来越多的证据表明，它对大脑也有益处。

Physical activity can improve blood flow to the brain , fueling memory , attention and creativity , which are essential to learning .

体育活动可以促进血液流向大脑，从而增强记忆力、注意力和创造力，这些对学习来说都是不可或缺的。

In a review of 14 studies that looked at physical activity and academic performance , investigators found that the more children moved , the better their grades were in school , particularly in the basic subjects of math , English and reading .

在回顾14项关于体育活动与学业表现的研究时，研究者们发现，孩子们活动得越多，在校考试分数就越高，特别是在数学、英语、阅读这些基础学科上。

How much physical activity do you do in a week ?

你一周做多少运动?

Physical activity can decrease stress and help people feel more relaxed .

体育活动可以减轻压力,帮助人们感到更加放松。

We can 't throw away physical activity .

我们不能完全不做运动。

Higher levels of physical activity ( more than 90 minutes per day ) can reduce the risk of diabetes by 28 % .

更高水平的体力活动（每天90分钟以上）可以降低28%的糖尿病风险。

This lack of regular physical activity means people burn fewer calories than in the past , so we need to do something to consume our energy .

缺乏规律的体育锻炼意味着人们比过去消耗的卡路里更少,所以我们需要做些事情来消耗我们的能量。

They are only half joking when they say their only physical activity is surfing the Internet .

他们开玩笑说他们唯一的体育运动是网上冲浪，其实这玩笑有一半说的是事实。

However , that risk just about disappeared for those who didn 't score well on sleep but did score well on physical activity .

然而，那些睡眠质量不佳但却保持高水平运动量的人死于癌症的风险几乎没有因为睡眠差而增加。

The weekly amount of exercise recommended by the World Health Organization ( WHO ) is 150 minutes of moderately intensive activity , or more than 75 minutes of vigorously intensive physical activity .

世界卫生组织建议的每周运动量是150分钟的中等强度运动，或75分钟以上的剧烈运动。

Bedgasm is a feeling of complete and utter euphoria which peaks when climbing into bed at the end of an 18-hour workday , a long road trip or hours of extremely strenuous1 physical activity .

工作了18个小时，长途旅行过后，或者进行了几个小时极度辛苦的体力活动之后，倒在床上时，体会到的完全彻底的幸福愉快的感觉会达到高峰，这就是床铺高潮。

Participants were grouped into three levels of physical activity ( high , medium or low ) and were also given a sleep quality score from 0-5 based on the amount of shut-eye they got , how late they stayed up , insomnia4 , snoring and daytime sleepiness .

研究人员按照参与者运动量的高、中、低三个水平进行分组，并根据他们的睡眠时长、上床时间以及失眠、打鼾和白天嗜睡情况，给他们的睡眠质量打分（最低为0分，最高为5分）。

The effect of physical activity and strength training on blood pressure

体力活动和力量训练对血压的影响

Influence of Family Environment to Physical Activity of School Children

家庭环境对学龄儿童身体活动的影响

Study on energy requirements of urban adults at light physical activity level

城市轻体力劳动成年人能量需要量的探讨

Monitor science and promote research on diet and physical activity .

监测关于饮食和身体活动的科学并促进其研究。

Application of Physical Activity in Healing College Students ' Psychological Obstacles

浅谈体育活动治疗大学生心理障碍

Regular physical activity and high degree education are protective factors . 3 .

有规律的体育活动和受教育程度高为保护因素。

Direct physical activity is the major physical life style of college teachers .

直接体育行为是高校教师体育生活方式的最主要形式。

Study on Physical Activity Assessment in Urban Shanghai

上海社区居民体力活动评价研究

Research on Extracurricular Physical Activity Condition of College Students in Zhejiang Province

浙江省大学生课外体育活动状况及相关问题研究

Research on Correlation of Physical Activity Attitude , Participation and Sports Values

体育锻炼态度、参与度与体育价值观的相关研究