Sport is not only physically challenging(挑战),but it can be a

Sport is not only physically challenging(挑战),but it can be also mentally challenging.Criticism(批评) from coaches,parents,and other teammates,as well as pressure to win can bring more than amount of anxiety or stress for young athletes Burnout has been described as dropping or giving up of an activity that was at one time enjoyable.
(运动员).Stress can be physical,emotional,or psychological and research has showed that it can lead to burnout (精疲力尽).The early years of development are critical years for learning about oneself.The sport setting is one where valuable experiences can take place.Young athletes can,for example,learn how to get along well with others,make friends,and gain other social skills that will be used throughout their lives.Coaches and parents should know,at all times,that their feedback to youngsters can greatly affect their children.Youngsters may take their parents' and coaches' criticisms to heart and find flaws(缺陷、错误) in themselves.Coaches and parents should also be careful that youth sport participation does not become work for children.The result of the game should not be more important than the process of learning the sport and other life lessons.求翻译?
接上面的：In today's youth sports setting,young athletes may be worrying more about who will win instead of enjoying themselves and the sport.Following a game many parents and coaches fix their eyes on the outcome and find fault with youngsters' performances.Positive reinforcement(积极强化) should be provided regardless of the outcome.Research shows that positive reinforcement provides and has a greater effect on learning than criticism.

体育不仅是身体挑战（挑战）,但它也可以是精神上具有挑战性的.被描述为丢弃或放弃的活动,这是一次愉快的批评（批评）,教练,家长,和其他的队友,以及赢得的压力可以带来更多的不是数量的年轻运动员倦怠,焦虑或压力.
（运动员）.压力可以是身体,情绪,心理和研究结果表明,它可能会导致倦怠（精疲力尽）.早年发展的关键年,对自己的学习.运动设置是一个宝贵的经验,可以发生.年轻运动员,例如,可以学习如何相处以及与他人交朋友,并获得其他社会技能,将使用在其整个生命.教练和家长们应该知道,在任何时候,他们的反馈意见,为青少年会极大地影响他们的孩子.青少年可能需要他们的父母和教练的批评,心脏和发现的缺陷（缺陷,错误）本身.教练和家长们也应该小心,青年运动的参与并不成为儿童工作.本场比赛的结果不应该是比学习体育和其他一些人生经验的过程中更为重要.
在今天的青年运动设置,年轻运动员也许更担心的,而不是谁将会赢得不亦乐乎,运动.在游戏的许多父母和教练的成果和解决他们的眼睛,发现故障青少年的表现.不管结果如何,应提供正强化（积极强化）.研究表明,积极的加固提供有一个更大的学习效果比批评.
再问： 用软件翻译的吧