1.
Psychological effect of college teachers exercising activites;
高校教师锻炼性身体活动的心理效益
2.
The Effect of Physical Activity and Exercise on Emotion and Its Mechanism;
身体活动与身体锻炼的情绪效应及其机制
3.
Using your muscles in physical activities will strengthen them.
在体育活动中，锻炼身体会促使肌肉发达，
4.
Influence of activity amount of physical exercise on psychological coping style for college students
身体锻炼活动量对大学生心理应付方式的影响
5.
"athletics: ctivities, such as sports, exercises, and games, that require physical skill and stamina."
体育: 需要身体技能和耐力的活动,如运动、锻炼和游戏。
6.
The Situation Inquisition and the Comparison Researches of the High School Girls After-Class Sports and the Occupational Females Amateur Physical Activity;
女大学生课余体育活动与职业女性业余身体锻炼的现状调查及比较研究
7.
Gender Differences on Exercise Behavior and Exercise Motivation of University Students
大学生体育锻炼行为和锻炼动机的性别差异
8.
No, Danny! You have to do some sports for exercise!
不，丹尼！你必须做些运动来锻炼身体！
9.
What do you like to do for exercise?
你喜欢参加什么运动来锻炼身体？
10.
Exercise of the mental faculties is as important as bodily excercise.
智能的锻炼同身体的运动同样重要。
11.
The Subjective Initiative of Sports Activities and the Countermeasures against Lifelong Physical Training for College Students;
培养高校学生体育锻炼能动性及终身体育的对策
12.
Exercising the body is as important as exercising the mind.
锻炼身体与锻炼心灵一样重要。
13.
Do you work out? How often?
你锻炼身体吗？多长时间锻炼一次？
14.
A Study on Bone Mineral Density, Body Composition and Effects of Physical Exercise in Macau Women;
澳门女性超声骨密度和身体成份及其运动锻炼效果的研究
15.
The Effect of Setting-up Exercise on the Body Composition and Quality of Life of Young Women;
健身操锻炼对青年女性身体成分的影响
16.
Contrastive Investigation and Study of Young Students Internet Entertainment and Physical Exercises;
青少年学生网上娱乐活动与体育锻炼的对比性调查与研究
17.
Train hard and defend the motherland;
锻炼身体，保卫祖国;
18.
and exercises for about half an hour.
然后锻炼身体半小时。