This accords with anecdotal evidence that people often yawn in situations where they are neither tired nor bored, but are preparing for impending mental and physical activity.
这与坊间流传的证据相符，即人们常会在既不累也不无聊的情况下打哈欠，只是为即将到来的精神和身体活动做准备。
Calming your nerves means reducing your mental and physical activity.
使你的神经平静意味着减少你的脑力和体力活动。
Relationship of resting heart rate and physical activity with insulin sensitivity in a population-based survey.
以人群为基础的调查中静息心率和体力活动与胰岛素敏感性的关系。
An accelerometer provided step count and physical activity intensity data throughout each 24-hour period for 1 year.
加速度提供一步数量和强度的体力活动数据，每24小时内，1年。
"Probably one of the primary targets is going to be body weight and physical activity [to maintain a healthy weight]," she said.
“或许一个重要的目标将是控制体重以及进行体育活动，”她说。
The planet Mars (the Roman God of war) is associated with aggressive action, competitiveness, strong energy and physical activity.
火星(罗马战神)意味着进取、竞争、活力和运动。
Furthermore, this relationship remained true after taking into account diet, weight, and physical activity levels among the participants.
此外，在考虑了受试者饮食、体重和体育运动水平后，该结果仍然成立。
Increase awareness and understanding of the influences of diet and physical activity on health an the positive impact of preventive interventions.
提高关于饮食和身体活动对健康影响以及预防干预措施积极作用的认识和了解。
The virtual world participants reported positive changes in all the healthy eating and physical activity measures except the number of hours slept.
而在虚拟世界进行训练的减肥者除了睡眠时间以外，在饮食健康和身体活动方面均有正面改善。
Over the years, five questionnaires were sent to the participants who recorded their smoking status and physical activity among other variables.
历经数年，对参与者进行了5次问卷调查，记录她们吸烟和身体锻炼状况。
Combined with new school menus and physical activity programs, the initiative recently reported a leveling off of the state's child obesity rate.
与新的学校菜单和体育活动等计划相结合，本州的肥胖儿童的比例首先开始稳定下来。
Families, schools, and communities play importantroles in supporting changes in eating and physical activity behaviors forchildren and adolescents.
家庭、学校和社区支持儿童和青少年改变饮食和身体活动行为并发挥重要作用。
Lifestyle changes—such as weight loss, a healthy diet, and physical activity—can affect all three risk factors, but many people will also need medications.
改变生活方式-如控制体重,健康饮食,体育锻炼可以控制以上三大因素,但是很多人还是需要药物治疗。
Behaviour such as diet records and physical activity accounted for most of the variation in weight loss, although these links differed by race and gender.
类似饮食记录和体育活动的行为在减重中被重视，尽管这种联系存在种族和性别差异。
Objective To study the nutritional status of the primary school pupils in Beijing and their knowledge, attitudes and practice about diet and physical activity.
目的了解北京市小学生的营养状况及其膳食与运动相关知识、态度、行为的现状。
The Strategy calls upon all stakeholders to take action at global, regional and local levels to improve diets and physical activity patterns at the population level.
战略还要求全体相关利益者在全球、区域和地方水平上采取行动以改善人口饮食和身体活动模式。
"Some young people find the lure of social media difficult to resist, which can interfere with homework, sleep and physical activity," O'Keeffe says in a news release.
上说：“很多年轻人发现很难抵抗社交媒体的诱惑，它们已经侵入了课外作业、睡眠和体育活动。”
When London was awarded the 2012 Olympics, organizers promised an ambitious legacy: to get two million more people in England involved in sports and physical activity.
当伦敦获得2012年奥运会的举办权时，组织者许诺了一项雄心勃勃的奥运遗产：让两百万英格兰人参与体育和健身活动。
Sisson, who tips the scales at just over 200 lb., will have to lose 50 lb. in a year and check in with the site about her food intake and physical activity every week.
西森目前的体重在200磅以上，她必须在一年内减掉50磅，并且每周向网站报告她的食物摄入量和锻炼情况。
The researchers analyzed the diets and physical activity levels of the women, but failed to find any differences that could explain why women who slept less weighed more.
研究人员同时分析了她们的饮食习惯和体育锻炼，但是没有发现任何不同可以解释为什么睡得少，体重增加多。
He says this may explain why two individuals with similar eating and physical activity habits may have very different body weights-because their bodies process the food differently.
他表示，这也许可以解释，为什么这两个人有类似的饮食和身体活动习惯，却可能有非常不同的体重-因为他们的身体的处理食物的方法不同。
The authors also suggested that it is just as important for doctors to encourage patients to get adequate sleep as it is for them to promote a healthy diet and physical activity.
作者同样提出，对于医生，鼓励患者获得足够的睡眠是很重要的，因为这有助于促进他们的健康饮食和体力活动。
Although previous studies have shown that increased mental and physical activity can slow the progression of the disease, how such deceleration occurs has been unclear until now.
尽管以往的研究已显示增加脑力、体力活动可延缓此病的进展，但直到现在才弄明白延缓作用是怎样发生的。
Doctor explained that wound healing was related to blood sugar level which directly relates to diet and physical activity. Moreover, mood stability is a key factor in keeping blood sugar normal.
医生首先说明伤口愈合与血糖水平密切相关，后者又与饮食，运动情况直接联系，而情绪好坏在稳定血糖方面有不可替代的作用。
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。
Some people might argue physical fitness wins the day for the players and teams, whereas, others believe a key factor in any sports activity is mental attitude.
一些人可能会认为身体健康对运动员和球队来说是最重要的，然而，另一些人认为任何体育活动的关键因素是精神状态。
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，提高学习必需的记忆力、注意力和创造力。
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，提高学习必需的记忆力、注意力和创造力。
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