After a tough workout or a day full of physical activity, it's common to find your muscles aching.
在一次艰苦的锻炼或一整天体力活动后，肌肉酸痛是很常见的。
Only if you take an active part in physical activity will you be able to keep fit and stay healthy.
你只有积极参加体育锻炼，才能保持身体健康。
Maintaining a level of daily physical activity may help mental functioning, says Carl Cotman, a neuroscientist at the University of California at Irvine.
加州大学欧文分校的神经学家卡尔·科特曼表示，每天保持一定的体育锻炼可以促进心理机能。
As well as the new uniform, she said the school would change timetables to make sure there would be chances for students to take part in physical activity every day.
她说，除了新校服，学校还将改变课程表，以确保学生每天都有机会参加体育活动。
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。
"Collaboration, negotiation, decision making, creativity, leadership, and increased physical activity are just some of the skills and benefits children gain through play," they wrote.
他们写道：“协作、谈判、决策、创造力、领导力和增强的运动能力只是孩子们通过玩耍获得的一些技能和好处。”
How much physical activity do you do in a week?
你一周做多少运动？
People who get plenty of physical activity might worry less and sleep better at night.
锻炼充分的人可能会更少产生担忧的情绪，晚上也会睡得更好。
鼓励体育活动。
And don't forget physical activity.
不要忘了体育锻炼。
Remember, any physical activity counts!
记住：把任何形式的身体活动都算上！
This is about making physical activity a part of daily life.
这就是如何将锻炼变成生活中的一部分。
Regular physical activity is crucial for women facing menopause.
对于面临更年期的女性来说有规律的体育锻炼是非常重要的。
Eat a healthy diet and include physical activity in your daily routine.
健康饮食并坚持每日锻炼身体。
Interval training burns more calories than any flat rate physical activity.
间歇训练比任何匀速的体力活动都要消耗更多的热量。
Regular physical activity can even improve your mood and promote better sleep.
每日进行身体锻炼甚至能改善情绪促进睡眠。
Think about ways you can increase your physical activity throughout the day.
想想一天里能够增加身体锻炼的方法。
Assist in developing and implementing physical activity programmes for children.
协助制定和实施儿童身体活动规划。
Regular physical activity can improve your muscle strength and boostyour endurance.
日常锻炼会增加你的肌肉力量，让你拥有更强的耐力。
As a general goal, include at least 30 minutes of physical activity in your daily routine.
作为一般目标，每天至少要坚持30分钟的体力活动。
Understand how diet, physical activity and other lifestyle factors can affect your bone mass.
来了解一下饮食、体力活动和其他生活方式因素是如何影响你骨量的。
Urban environments tend to discourage physical activity and promote unhealthy food consumption.
城市环境往往不利于身体活动并会助长不健康的饮食习惯。
Urban environments tend to discourage physical activity and promote unhealthy food consumption.
城市环境往往不利于身体活动并会助长不健康的饮食习惯。
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