s*********4
发帖数: 3362 | 1 和水平相近的人打比赛。
一发成功率?双误率？ace球比例？
还有发球的方式，是不是要各种类型的都有？
角度的控制? |
w******n
发帖数: 13172 | 2 我觉得还是1发要先保证球速，其次角度。2发先保证发上，然后旋转，最后落点 |
f***s
发帖数: 1582 | 3 是不是说控制角度和落点最难? 水平不够的话打角度和落点太容易出界了. |
K****D
发帖数: 30533 | 4 depends on your NTRP level.
For NTRP 3.0:
low double fault > 一发成功率 > 角度控制 > ace球 > 发球类型
【在 s*********4 的大作中提到】
: 和水平相近的人打比赛。
: 一发成功率?双误率？ace球比例？
: 还有发球的方式，是不是要各种类型的都有？
: 角度的控制?
|
r******n
发帖数: 1665 | 5 NTRP Guidline:
3.0
developing rhythm; little consistency when trying fro power; second serve is
often considerably slower than first serve
3.5
starting to serve with control and some power, developing spin
4.0
Places both first and second serves, often with power on first serve; uses
spin |
b*****t
发帖数: 758 | 6 The key is the second serve. If you can get your second serve consistently into the box with strong spin, your serve is good. Comment from my personal experience.
3.0
Smash the ball as hard as possible for the first serve. Pushing the ball
into the box in the second serve is good enough. Pace is no issue, very few
3.0 players can consistently attack any ball anyway.
3.5
Smash the ball as hard as possible for the first serve. Add a little top/
side/under spin to the second serve. Strong 3.5 playe
【在 r******n 的大作中提到】
: NTRP Guidline:
: 3.0
: developing rhythm; little consistency when trying fro power; second serve is
: often considerably slower than first serve
: 3.5
: starting to serve with control and some power, developing spin
: 4.0
: Places both first and second serves, often with power on first serve; uses
: spin
|
