| (1．Department of Physical Education,Central-South University,Changsha 410075,China；2．Dean's Office，Shanghai Institute of Physical Education,Shanghai 200438,China) Abstract: Taking volleyball powerful jump servers performed in volleyball games in the Seventh National Games for College Students in 2004 as their research objects,the authors analyzed,through questionnaire survey,the psychological factors that affect volleyball powerful jump servers,and revealed that pressure,mood,focus and game environment play a role in volleyball powerful jump serves,and the effect of pressure is the greatest.
Key words: volleyball; volleyball powerful jump serves; psychological condition |
