(smashes tennis ball) — Whoo!
00:03
In every complex system,
00:05
there are things called leverage points.
00:07
These are small tweaks you can make within the system
00:10
that set off a chain reaction,
00:12
that create big ripple effects throughout everything else.
00:16
And when you find the leverage points on your serve,
00:19
you’re able to simplify the technique.
00:21
You’re able to stop overthinking or being confused
00:24
or feeling overwhelmed when you step up to the line
00:28
and instead have that feeling of confidence.
00:30
Cool, calm, mastery, when you step up to the line,
00:34
because you know that you can bomb serve
00:36
whenever you want to, with power and control.
00:40
And you’re going to learn exactly
00:41
how to execute the ATP swing in three steps,
00:45
let’s get into part one.
00:46
(upbeat music)
00:59
The first step is to get into what we like to call
01:02
«The Pre-Throw Position.»
01:03
It kind of looks like this.
01:05
(smashes tennis ball)
01:07
The way you get into this position
01:09
is defined by three characteristics.
01:12
First, your elbow needs to be elevated away from your body
01:16
about 90 degrees and it’s done
01:18
through the shoulder flexion motion.
01:20
Number two, you’ve got to have 90 degrees
01:23
of what’s called shoulder horizontal abduction.
01:26
You could see this by the fact that when pros
01:28
finish their windup, their elbow is going to be positioned
01:32
away from their body and to the side
01:34
when you view it from the back.
01:36
And lastly, their elbow is going to bend in about 90 degrees
01:40
until their palm is facing toward the court.
01:43
Now, if you look at the top ATP servers,
01:45
every single one of them is going to reach
01:48
a similar position to this by executing
01:50
the three motions that we’ve just covered.
01:52
The reason why is because it sets up your arm to get into
01:57
what we like to call «The Pro Drop.»
01:59
Now, by getting your palm down toward the court,
02:02
we do something really powerful.
02:04
We set up your arm to be able to rotate back externally.
02:08
You see with the palm down and your arm bent,
02:12
you’re in what’s called internal shoulder rotation.
02:15
And this is followed by a powerful external shoulder
02:18
rotation that pros execute in the racquet drop.
02:21
So again, it’s going to look something like this.
02:23
Number one, my shoulder is raising away.
02:27
I’m going to draw my arm back.
02:29
I’m going to bend my arm in.
02:30
Now from here, I’m ready to blast the ball.
02:35
Now, if I take my racquet out of my hand,
02:37
watch what happens.
02:38
I get into a very similar position to what you’ll see
02:41
in baseball pitchers and NFL quarterbacks.
02:44
Well maybe not the NFL, I don’t look like that.
02:47
By getting into this position, I’m setting my arm up
02:50
to flip back and snap in.
02:52
And that’s where all the fluid power comes from.
02:54
Just like this.
02:55
(projectile dropping sound)
02:57
No, nah.
02:58
Every single time.
02:59
It’s like I can’t control it. (guy laughing)
03:01
All right.
03:02
Now this pre-throw position is so powerful
03:05
because it allows you to utilize
03:07
what’s called «The Stretch Shorten Cycle».
03:10
The stretch shorten cycle happens when you lengthen
03:12
or you stretch your muscle prior to contracting it.
03:16
It’s kind of like when you stretch back a rubber band
03:19
and then release it.
03:20
The stretch creates the powerful snap.
03:23
And when you’re able to get that same stretch
03:25
and load on your serve, you’re able to create the same snap.
03:31
Now, step number two is going to be all about
03:34
the wrist here.
03:35
You want to perform ulnar deviation
03:37
so that you can absolutely smash the like button.
03:41
Guys, (laughs) in order to help us grow the channel,
03:45
we’d really appreciate it if you hit the like button.
03:48
Second step is all about activating
03:51
the stretch shorten cycle through
03:53
the correct dynamic racquet drop action.
03:56
It’s called The Pro Drop position because you’ll see
03:59
that almost every single top ATP pro
04:02
will reach this position prior to snapping into contact.
04:06
But I rarely see it executed at the club or junior levels,
04:11
but you’re going to learn exactly how to execute it today.
04:14
As pros drive through the ground and they rotate their hip
04:17
and torso into the net.
04:20
This, combined with the inertia of your racquet
04:22
is gonna cause the racquet to flip down
04:25
and back behind your body.
04:28
Now this force is what allows your arm
04:31
to subsequently slip back into external rotation.
04:35
As we talked about, your arm is up,
04:37
drawn back and bent, ready to flip.
04:40
And if you’ve executed step one correctly,
04:42
and you’ve gotten into this pre throw position,
04:44
then you’re able to create this nice
04:46
left-to-right swing path with your racquet
04:49
as you drive your legs through the ground.
04:52
And you can feel this right away,
04:53
simply by getting into your pre-throw
04:55
and rotating your torso and driving your legs.
04:58
Just feel the flip right there.
05:00
If you have your racquet, you can do this with me.
05:02
And when you feel comfortable,
05:04
you can go here and snap that racquet in.
05:08
Now pros are going to remain in
05:10
this externally rotated position all the way
05:13
until the last few milliseconds before contact.
05:17
And this gives them the appearance of leading up
05:19
with the edge of the racquet.
05:21
As they go from their initial acceleration
05:23
in this full flip to starting this elbow extension motion.
05:27
As they start to straighten their arm out,
05:30
it’s almost like they’re chopping the ball.
05:32
And in fact, if you didn’t internally rotate your shoulder,
05:35
you would in fact chop the ball.
05:39
But, a few milliseconds before contact,
05:41
they set their shoulder up to flip back in
05:45
and rotate the racquet in as powerfully as possible.
05:48
And in fact, according to Dr. Bruce Elliott’s studies,
05:52
this internal rotation of your shoulder and forearm,
05:55
which has turned the long axis rotation is responsible
05:58
for over 50% of your rocketed speed at contact.
06:02
So again, I’ve reached this full fluid
06:04
racquet drop position.
06:05
And as my shoulder propels up,
06:08
I’m going to have this natural elbow extension motion.
06:11
Then at the last second,
06:12
they internally rotate their shoulder
06:14
for tons of rocketed speed.
06:16
It’s going to look like this here.
06:18
Pre throw position, fluid racquet drop,
06:21
snapping that racquet right into contact.
06:23
Now, if you don’t have the Lamborghini of shoulders,
06:27
don’t you worry, I’ve got you.
06:30
For those of you out there who don’t feel
06:32
like you have as much mobility or flexibility
06:35
in the shoulder and you can’t reach those same deep
06:38
athletic positions you see the top pros reaching.
06:41
You could still utilize the same technique.
06:44
You see, the same biomechanics apply.
06:47
You just need to use a little bit less of an extreme version
06:50
of the same motion.
06:51
Here’s exactly how that works.
06:53
Get into your same pre-throw slot.
06:55
And from here, instead of getting your racquet
06:58
all the way down here in this deep position,
07:01
what you’re going to do instead
07:02
is utilize more horizontal shoulder adduction.
07:06
This is where your arm comes forward in front of your body.
07:10
And you could see this done even at the pro level
07:12
in some players like Federer.
07:14
So compare Federer’s serve to Radek’s serve,
07:18
and you’ll see that at the start of Federer’s acceleration,
07:21
his arm will start going in front of his body
07:24
faster than you’ll see on Radek’s serve.
07:27
Now here’s how you do that, from this pre-throw position,
07:30
simply think about pulling your elbow forward to the ball
07:33
and feel your arm going forward in front of your body.
07:37
And as you relax, and if you reach the correct
07:40
pre-throw position at your start,
07:41
you’re going to naturally get the same fluid motion.
07:44
And as you could see,
07:46
you could still get a good amount of power on your serve
07:48
by utilizing the same technique,
07:50
but just making it less extreme, just like this.
07:53
(smashes tennis ball)
07:57
Now, there is another way that you can add even more power
08:01
to your serve and we’re going to cover that
08:03
in the next part of this video series.
08:05
So stay tuned, click the link below
08:07
and until next time, athletes.
08:09
I will see you in the next video.
08:12
Oh, I should become a volleyball player.
08:16
Volleyball, volleyball? I don’t know.

Updated: 18 июля, 2021 — 09:36

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