To understand better why playing slow is a good approach to improving many facets of your tennis, we need to really understand what the main problem is – and that is hitting the ball late.
When we hit the ball late, we lose both power and control; in some cases, we get huge power but complete loss of control.
The latter happens because the player is rushing his stroke as he realizes that he is late and therefore moves the racket very fast at contact with the ball.

This doesn’t look right nor does it feel right…
Why are players hitting the ball late so often?
One reason is that the timing and ball judgment are difficult in tennis, as there is very little time available to position and correctly execute the stroke.
The second and more common reason is that players play competitive tennis way too much before they have stabilized their technique and timing. As a result, they are receiving fast incoming balls as they play.
The main objective of your opponent in matches is to put you under pressure so that it’s harder for you to control your shots. One way of doing that is to hit the ball fast at you.
When your timing is not yet good enough to intercept the ball in the right contact zone, you’ll be late.
Because you’re playing a lot of matches, you hit lots of balls late and that starts to ingrain in your mind.
Now you’ve built a bad habit that can keep causing you problems on your strokes in terms of power and ball control.
To better understand why hitting the ball late is so detrimental to your tennis, let’s dig deeper into the problems this causes.
How Stroke Technique Breaks Down When You Hit Late
We’ll focus on the forehand today since most players struggle with hitting the forehand late.
Here are just some of the key forehand technique elements that break down when you hit the ball late:
1. Incorrect wrist lag
An incorrect wrist position is one of the more obvious breakdowns of forehand technique when hitting late because it has to adjust in such way that the player still hits the ball over the net.
If the player hits the ball well in front in the right contact point, then the wrist would be fully laid back and in a very stable position at contact. The racket face would also point straight forward where the player wants to hit the ball.
But if the player hits a forehand late, then having the wrist in a fully laid back position would send the ball far to the right (for right-handers) since the racket angle would point there.

The wrist is unstable at contact when we hit the ball late…
Because our brain is very smart, it realizes the error and will “instruct” the wrist to move out of a fully laid back position in order to angle the racket face forward where the player wants to hit.
While that works out sometimes, the wrist is now unstable. Therefore, the player stiffens the wrist to make it stable, which kills the effortlessness of the stroke and also the ability to manipulate the ball’s spin or direction well.
2. Poor hip and shoulder rotation
When we hit the forehand (or two-handed backhand) late, then the body has not yet rotated well into the ball.
Because the shoulders and hips are only partially rotated from the initial start of the forward rotation, they are just barely starting to contribute to power through their rotation.

The list of technical flaws goes on and on when you hit the ball late…
When the player hits the ball well in front, then the shoulders and hips would have rotated much further and would have built up much more energy/speed along the way.
In turn, they would have contributed much more of that power into the contact with the ball.
3. Lack of swing
When the player realizes that they will hit the forehand late, they need to rush the stroke so that they at least have some chance of directing the ball where they want.
Because they are rushing the stroke, they can’t allow the arm and the racket to swing downwards to build up more power through gravity acceleration, so they need to take a shortcut.

When you hit the ball late you won’t swing through the green box.
That means the forehand stroke will have no swing, and it will lose on another source of effortless power.
These are the most common and obvious technical breakdowns of the forehand stroke, and they significantly impact how effortlessly the player hits the ball and how well they control it.
Play Slow To Receive Slow Balls
While we can try to correct the above technical problems through video analysis and specific drills for each of the problems, we need to know what their original cause.
And that’s receiving a ball that’s too fast for the player’s current timing skills.
That’s why we can apply one simple approach to help improve all of the above problems at once, and that’s receiving a slow enough ball that the player can time it well.

When the ball is slow enough, the player will be able to hit it well in front. In turn, all of the technical problems will start to correct themselves gradually over time.
But here’s the catch – if you want to receive a slow ball, you need to hit a slow ball.
The only time that’s not the case is when you rally with a highly skilled tennis player or a tennis pro who has mastered the ability to slow down and control any type of ball that they receive.
Beginners and intermediate tennis players lack this skill (it’s a difficult one!), and they tend to hit the ball fast if they receive a fast ball.
So, as soon as you rally with someone of your level and you hit the ball fast, you’re very likely going to receive a very fast ball back, hit it late and lose control of it. In the process, you’ll ingrain one more repetition of incorrect timing and incorrect stroke technique.
Therefore, you need to play slow to receive a slow enough ball so that you can repeatedly hit it well in front and ingrain lots of repetitions of good timing and correct technique in that tennis session.
The Speed Of Rallying In A Free Hitting Session
To better illustrate how slow you should be playing and how to incorporate it into your practice, I’ve recorded a video of me and my buddy Urban in a free hitting session one Sunday morning.
This was our typical hitting session where we don’t play points but just enjoy hitting a tennis ball and having a good workout.
Start Of The Session
After playing a few minutes of mini tennis, we move to the baseline and start rallying at a slow pace.
How slow? I don’t have a radar, but with the timer tool in my video analysis app, we can measure the time from me hitting the ball until I hit it the next time.

Starting a session slowly helps us feel relaxed and hit with correct technique.
As you saw in the video, the average time between hits was around 3.4 seconds.
So, on average, the ball flight time from me to Urban was 1.7 seconds.
We would play at this pace for 5–10 minutes before gradually hitting a bit faster.
Middle Of The Session
We would gradually increase the speed of our hitting for about 10 minutes until we’re about 20 minutes into the session.
At that point, we would reach our maximum speed of rallying at which we are still very consistent while having a really good challenge of playing as this is testing our skill levels.

We can therefore maintain good timing and technique even at faster speeds.
Keep in mind that the fastest improvement at any sport or other activity happens right on the edge of your comfort zone.
You need to push yourself slightly over the comfort zone but not too far because you will make tons of mistakes, break down your technique and lose confidence in yourself.
The key is to hit around 70%–80% of the time in your comfort zone and around 20%–30% of the time just pushing yourself on the edge.
Applying this to tennis means I will hit most often at speeds that I know I am consistent and spend just a bit of time hitting slightly faster than my comfort level.
If you apply this principle over a long period of time, it works wonders in terms of rate of improvement and the level you will eventually reach.
So, at what speed are we rallying in the middle of our session?
The average time between my hits was now down to 2.8 seconds, which means the average ball flight time from me to Urban was 1.4 seconds.
That’s approximately 20% faster than at the beginning.
It’s important that you interpret this correctly.
Most of you are NOT playing slowly at all, so this doesn’t mean that you should play 20% faster in the middle of your session.
Instead, it means you should play 20% SLOWER at the beginning of your session compared to your usual speed of hitting.
While Urban and I are very consistent at our maximum speed in the session, you are likely playing too fast to be consistent at your usual speed of hitting.
As a result, you first need to lower your current speed of hitting to levels where you are consistent but challenged (that’s likely 10% to 30% slower already) and further reduce the speed by an additional 20% for the start and the end of your hitting sessions.
Let that process a bit in your mind as we move to the end of the session speeds.
End Of The Session
At the end of the session, Urban and I decrease the speed of hitting back to the starting speeds.
The ball flight time between my hits was around 3.3–3.4 seconds, which was basically the same as at the beginning.

Back to slow hitting at the end of the session…
We would start playing at these reduced speeds again in the last 5 minutes of the session.
Now why do we want to end the session playing slowly again?
First, we may have gotten a bit tight during really fast ball exchanges.
Playing on clay courts also causes many bad bounces to which we need to react with quick movements, and that’s when we need to improvise our strokes in order to save the ball.
In those instances, we had to abandon our ingrained technique.
At the end of the session, we would like to refresh our sensations of correct technique and effortlessness in order to ingrain those fundamentals better in our minds.
It also feels natural to wind down from that high tempo and maximum focus on the ball to a bit slower tempo before ending the session.
It does not feel natural to move really fast and watch the ball with maximum focus and then suddenly stop the session and sit down at the club for a drink.
We want to gradually decrease the high level of hitting and concentration back to “normal levels” of regular life outside the tennis court – and we do it through slowing down our tempo.
In conclusion, this is what Urban and I – and many other experienced tennis players – have been doing all our tennis lives, and it has helped us tremendously in advancing in our skill levels.
We started to play like that originally in our teenage years, but the reasons were different then. We were not so skilled, so if I hit the ball too fast to Urban, he wasn’t very likely to give me back a nice ball off which I could hit well again.
We simply missed too quickly if we started hitting too fast too early. So, we kept rallying at lower speeds where both of us were able to control the ball well and extend the rallies so we could hit more balls and spend less time picking them up.
Over the years, our skill levels improved, and we were eventually able to rally and control the ball at much higher speeds, but we still follow the same process as we did over 30 years ago for the reasons I explained in this video.
I highly recommend you follow this process, as it is applied in every sport and other disciplines like dancing or mastering a musical instrument
Summary
One of the biggest problems in tennis is hitting the ball late.
When we hit the ball late, our stroke technique has to break down in order to adjust to the intention we currently have of where to hit the ball.
Our brain and body are quite good at improvising and finding solutions to hitting the ball late. Unfortunately, those solutions are not consistent in the long term, and they can lead to injuries.
Hitting late also robs you of effortless power, which robs you of the enjoyment of just hitting a stroke and prevents you from dictating the rallies more in competitive situations.
The main reason for hitting late is that you are receiving a ball that’s too fast for your current skill level of timing and ball judgment.
Therefore, you need to receive slower balls that you’ll be able to time, read well and hit more often at the ideal contact point.
As you hit them at the ideal contact point, you’ll feel effortless power coming into the ball and you’ll be ingraining correct technique.

The catch is that if you want to receive a slow ball, you need to hit a slow ball.
By looking to hit the ball slow, you will stop tensing up so much (tension / tightness is your greatest enemy in tennis).
Your swing and wrist lag will gradually start to improve, which will lead to even better sensations of effortlessness.
Start and finish free hitting sessions by playing slow in order to keep refreshing your memory of where the ideal contact point is and what the correct technique feels like so that it’s less likely that technique and timing will break down in faster ball exchanges.
Experienced tennis players with many years of tennis under their belt have realized that this is the right way to keep reinforcing the correct technique and ability to hit the ball effortlessly.
They keep doing it long after they have mastered the skill of playing tennis.
I invite you to follow their lead and come back to this article in a few months to report on how this approach worked for you.
As usual an excellent article. I am a regular follower and reader of your website and have to say that it’s absolutely one of the best tennis advice one can find online.
Thank you for sharing your knowledge with us.
Much appreciated, Fouad, and thanks for your feedback!
Hi Tomaz, great advice as always. We call it “Yoga tennis” as a reminder to play slow an relax. Unbelievable the quality of the balls we get with depth and spin!
Much appreciated, Fouad, and thanks for your feedback!
Yes, Angel, one doesn’t believe how effortlessly you can hit the ball once you slow down and relax.
It is counterintuitive that’s why it’s important to share the message of encouraging slow hitting so that players who really listen and commit to some period of slow hitting finally discover the secret to effortless tennis.
Yes, Angel, one doesn’t believe how effortlessly you can hit the ball once you slow down and relax.
It is counterintuitive that’s why it’s important to share the message of encouraging slow hitting so that players who really listen and commit to some period of slow hitting finally discover the secret to effortless tennis.
Hi Tomaz, What do you think about using old balls versus new balls? I was rallying with a friend recently with quite used balls and we decided to open a new can, and it threw our timing off completely. In addition to the sudden change, it also seemed like hitting slow and controlled was easier with the less bouncy balls. How often do you recommend intermediate recreational players change balls?
Hi Zach,
Yes, playing with new balls is not easy. They are very bouncy and fly fast through the air.
Step further back and play slow. 🙂
So sure, used balls are better to control as they are softer and slower.
How often to change is hard to say, I use Dunlop Fort balls for my basket and they can last 2 or even 3 months just fine. That means they retain some fuzz and are still relatively hard.
So those are your conditions for keeping the same ball. Obviously the harder you hit them and the more you spin the more they wear off. I would say maybe 10 – 15 hours of play for one can…
great advice as usual, I have been playing for years and have seen the diff this makes, but damn its hard to get strong guys to hit slowly!
”
But here’s the catch – if you want to receive a slow ball, you need to hit a slow ball.
The only time that’s not the case is when you rally with a highly skilled tennis player or a tennis pro who has mastered the ability to slow down and control any type of ball that they receive.
Beginners and intermediate tennis players lack this skill (it’s a difficult one!), and they tend to hit the ball fast if they receive a fast ball.
”
This could be an interesting topic for a future video:
How To Slow Down A Fast Incoming Rally Ball.
Or even a moderately fast incoming ball that you want to send back slowly during a cooperative forehand rally. I am guessing that you still want to take your normal takeback (no blocking) and try to apply topspin to reduce the outgoing pace.
Hi Raul,
I plan to publish quite a few video articles on the topic of timing and also ball control in the future. For now, try ideas in this article: https://www.feeltennis.net/how-to-deal-with-fast-balls/
Thanks Tomaz, will try the slow hitting at the beginning of a session tomorrow!
Wonderful, let us know how it goes…
Hi Tomaz,
First of all, thank you very much for sharing your tennis experience with us and for being able to explain it so wonderfully. I’ve benefited from it for many years and am now a trainer myself.
I’m also still working intensively on my own technique and work a lot with my ball machine and video analysis. I can confirm all of your statements here and I think it is extremely important to first identify and work on technical deficits with slow balls.
However, I have found that I get huge problems if, for example, after training with slow balls, I play against a player who plays a lot of topspin and fast balls shortly afterwards. I usually play much worse than if I hadn’t worked on my technique at all. Is there a risk that I might play worse permanently if I practice a lot with slow balls? How important do you think it is to practice fast balls intensively?
Thanks for the kind feedback, Andrew!
One needs to train everything that will actually happen in a match.
The purpose of my video above is to push a typical recreational tennis player at least a little bit into hitting slow as many elements of the stroke and timing correct themselves gradually.
A typical recreational tennis player NEVER plays tennis slow. ;( They do not understand the importance of it, they don’t have enough tennis knowledge. They are also driven so strongly by ego which keeps pushing them to hit harder and harder…
In the video above you can see that I play around 10 minutes slow at the beginning and 5 minutes at the end. The rest of the session is done at a good tempo that challenges both me and my partner.
So for you to get better dealing with fast balls you need to be constantly challenged to play at your level and then slightly above.
You will obviously have problems if you keep receiving slow balls for many sessions and then suddenly play a fast hitter.
So again, all situations in tennis need to be practiced. The improvement happens only when the brain and body are challenged to the limit as only then they start adapting to the new challenges.