問題一覧
1
when vb started
feb 9 1895
2
who invented vb
william g morgan
3
first vb called
mintonette
4
when mintonette changed its name
1932
5
who suggested to change its name. cb
alfred halsted
6
when it become popular
1900
7
when it started in ph
1910
8
who introduced vb in ph
elwood brown
9
when become olympic sports
1964
10
fivb founded in
1947
11
first world championship men
1949
12
women world
1952
13
circumference of ball
65-67
14
grams vb ball
260-280
15
divides a playing court into equal courts 9x9
center line
16
it is a front partition of each court
attack line
17
the second partition
back zone
18
it is 9meter area behind each end line
service zone
19
mens net
2.43
20
women net
2.24