5. Sports 体育运动
(1) Sport is not only physically challenging,but it can also be mentally challenging.Criticism from coaches,parents,and other teammates,as well as pressure to win can create an excessive amount of anxiety or stress for young athletes.Stress can be physical,emotional,or psychological,and research has indicated that it can lead to burnout.Burnout has been described as dropping or quitting of an activity that was at one time enjoyable.(1) Sport is not only physicall