h******r
发帖数: 1578 | 1 能解释一下吗？
"My previous RPB looping has a factor, i.e., lifting forward factor due to
handling under-spin balls, which factor is wrong and which is the reason of
un-consistency because lifting will cause errors due to the different speed
and spin of the coming ball so that it is difficult to produce a perfect
lifting to counter the back-spin." | U*******1
发帖数: 1565 | 2 when looping backspin balls, some people try to lift the ball a little bit
to counter backspin. Lifting itself sometime works but it is difficult to
handle the balls with different spins and speeds: for example: if it is
heavy backspin, you need to lift more; if it is less backspin, you need to
lift less. But when you make a bad judgment by lifting more for less
backspin, the returned ball will go off the table or too high. The real
problem is that lifting is a bad habit. You should brash/brace the ball
instead of lifting the ball.
of
speed
【在 h******r 的大作中提到】
: 能解释一下吗？
: "My previous RPB looping has a factor, i.e., lifting forward factor due to
: handling under-spin balls, which factor is wrong and which is the reason of
: un-consistency because lifting will cause errors due to the different speed
: and spin of the coming ball so that it is difficult to produce a perfect
: lifting to counter the back-spin."
| U*******1
发帖数: 1565 | 3 The difference of lifting and brash/brace is that brash/brace is much
thinner when hitting the skin of the ball. | w***z
发帖数: 771 | 4 Let me give you another explanation about lifting and brushing,
To have a consistent backhand with penholder, the feeling of brushing is ver
y important. To practice, get a ball, throw it into the sky. when the ball f
alls down, brush it with your racket as strongly as you can and try to hit i
n different directions (no table needed), you can feel that the ball stays o
n your racket for a small amount of time, and your racket embraces the ball
and then throws it out, That's the feeling you should have when you loop an
under-spin ball using your backhand.
Despite the varieties we have in standing positions, body postures or moveme
nts, if they can help you to have this brushing feeling, they are effective.
I saw many people forgot this crucial element after they tried to copy fro
m other people's actions or even sometimes after learning from coach.
To differentiate the lifting and brushing, let's come back to our body parts
,fore arm and upper arm. One mistake people usually like to make is to lift
the whole fore arm and upper arm up to brush the ball. This lifting also br
ushes the ball, but the spins it produces is very weak and cannot count back
a strong under-spin ball. the reason is that this is a translation movement
and hard to make your racket reach a high speed within allowed body space,
in addition, this movement makes you hard use the force from your waist and
other body, and thus no way to handle a strong under-spin.
The right brushing should set your upper arm without movement and rotate you
r forearm. The whole movement should be look like a rotation. To counter-bac
k a strong under-spin, you can also sink and close your body and then lift u
p and open your whole body when brushing the ball.
However, to counter a strong under-spin, brushing it as thinly as possible i
s not a good choice. The reason is that we usually use a non-sticky Japanese
rubber and sponge in our backhand. To effectively take advantage of a Japan
ese sponge, hitting the ball and making the sponge sink to wrap the ball is
very important to produce a strong spin.
of
speed
【在 h******r 的大作中提到】
: 能解释一下吗？
: "My previous RPB looping has a factor, i.e., lifting forward factor due to
: handling under-spin balls, which factor is wrong and which is the reason of
: un-consistency because lifting will cause errors due to the different speed
: and spin of the coming ball so that it is difficult to produce a perfect
: lifting to counter the back-spin."
| U*******1
发帖数: 1565 | 5 Great comments. like the word (you used): wrap .
ver
f
i
o
ball
an
moveme
effective.
【在 w***z 的大作中提到】
: Let me give you another explanation about lifting and brushing,
: To have a consistent backhand with penholder, the feeling of brushing is ver
: y important. To practice, get a ball, throw it into the sky. when the ball f
: alls down, brush it with your racket as strongly as you can and try to hit i
: n different directions (no table needed), you can feel that the ball stays o
: n your racket for a small amount of time, and your racket embraces the ball
: and then throws it out, That's the feeling you should have when you loop an
: under-spin ball using your backhand.
: Despite the varieties we have in standing positions, body postures or moveme
: nts, if they can help you to have this brushing feeling, they are effective.
| h******r
发帖数: 1578 | 6 Thanks
hunhuner，您好：
您转给 USATT2011,现金(伪币):10,收取手续费:0.1
同时附加了如下留言给 USATT2011.
thanks
【在 U*******1 的大作中提到】
: when looping backspin balls, some people try to lift the ball a little bit
: to counter backspin. Lifting itself sometime works but it is difficult to
: handle the balls with different spins and speeds: for example: if it is
: heavy backspin, you need to lift more; if it is less backspin, you need to
: lift less. But when you make a bad judgment by lifting more for less
: backspin, the returned ball will go off the table or too high. The real
: problem is that lifting is a bad habit. You should brash/brace the ball
: instead of lifting the ball.
:
: of
| h******r
发帖数: 1578 | 7 Thanks, one more question, is this only for backhand? how about forehand?
ver
f
i
o
ball
an
moveme
effective.
【在 w***z 的大作中提到】
: Let me give you another explanation about lifting and brushing,
: To have a consistent backhand with penholder, the feeling of brushing is ver
: y important. To practice, get a ball, throw it into the sky. when the ball f
: alls down, brush it with your racket as strongly as you can and try to hit i
: n different directions (no table needed), you can feel that the ball stays o
: n your racket for a small amount of time, and your racket embraces the ball
: and then throws it out, That's the feeling you should have when you loop an
: under-spin ball using your backhand.
: Despite the varieties we have in standing positions, body postures or moveme
: nts, if they can help you to have this brushing feeling, they are effective.
| w***z
发帖数: 771 | 8 I like it either, hehe , just the kidding. I am happy that you like it.
By the way, thanks Drake for the Baozi.
to hunhuner:
I think we only talked about the backhand here, although some of them, in my
opinions, are also applied to the forehand.
【在 U*******1 的大作中提到】
: Great comments. like the word (you used): wrap .
:
: ver
: f
: i
: o
: ball
: an
: moveme
: effective.
| U*******1
发帖数: 1565 | 9 For forehand, most people can handle better.
Lifting issues are applied to some shakehand players' backhand.
【在 h******r 的大作中提到】
: Thanks, one more question, is this only for backhand? how about forehand?
:
: ver
: f
: i
: o
: ball
: an
: moveme
: effective.
|
|
