Pitchvision Academy


Karl Stevenson is a psycholgist who has investigated the mental side of batting. This week he starts a new column in the newsletter designed to help players and coaches understand the science behind your mental game.

And he hits controversy right away by debunking the idea of 'mental toughness'.

Plus, we look at bowling into the wind, using technology to bowl yorkers and Mark Garaway gets all lungey on us.

Have a great weekend,

David Hinchliffe

Why Mental Toughness is a Myth

In a brand new column, psychologist Karl Stevenson looks at the crucial mental side of cricket. This article debunks the myth of mental toughness...

In and amongst cricketing circles you may have many citing the importance of ‘mental toughness’. However, when asked about what mental toughness is and why it is important, people begin to falter.

They reel off a few generic terms, such as ‘determination’ or ‘motivation’.

While important, these do not automatically make a player mentally tough.

So what is really happening?

Performing is as simple as 1, 2, and 3

Batting, is a complex skill that requires three different skill sets to be successful.

The three different skill sets that contribute to successful performance

Psycho-visual skills are the single most important skill group.

Psycho-visual skills allow batsmen make the best possible shot selections as fast as possible based on picking up a bowlers line and length. If you have good psycho-visual skills you can move into the correct striking position and make bat–ball contact.

Some coaches may suggest that a batsman’s technical skills are the most important, but my argument is that without the psycho-visual information, a player can’t apply their perfect technical skills to suit the situation.

True mental toughness

Batsmen like England opener Alistair Cook have to be able to play fast bowling at speeds in excess of 145kph. At this speed, it takes the ball 500ms to reach the batsman from ball release.

Science has shown that it takes 200ms to make a decision and a further 700ms to execute this decision.

In other words, batsman need to make their decision 400ms before the bowler has even released the ball.

How is this possible?

This is where the power of psycho-visual skill comes into play.

Psycho-visual skills are a set of 5 processes that interact with each other to allow a batsman to be able to gain as much information from the situation as possible, draw on previous experiences, and make the best possible shot selection to a given delivery.

The 5 psycho-visual skills that contribute towards a batsman’s decision-making process.

Let's continue to use Alistair Cook as an example.

Before he gets into his stance, Alistair would look around the field and take note of all of the fielders positions, the gaps in the field, and the possible shot’s he could play to score runs to this exact field set.

This is the first stage of his visual search process; it will allow him to narrow the possible scoring options he has down to ideally 3 shots (this has advantages as we progress).

The second stage of his visual search starts as soon as the bowler starts his run up. At this point, Alistair may take note of what angle the bowler is approaching the crease from, his grip on the ball, and identify the shiny side of the ball.

The main event starts as soon as a bowler enters their delivery stride. Alistair will visually search the bowlers delivery in an efficient pattern, looking at parts of their action at the most ‘information rich’ times, allowing him to gather as much information as possible on what delivery may be coming his way.

This is a ‘quiet’ or a subconscious skill: he does have to think about it, he just does it. This is closely related to a his (and your) perceptual skills. These skills consist of depth, width, and speed perception that allow Alistair to translate his view into specific and accurate pieces of information that will allow his brain to understand the bowler's actions.

With this information, he can identify the speed, trajectory, and potential swing of the incoming delivery.

We all posses these two very animalistic skills, but the difference between lesser skilled and skilled batsmen is their ability to be able to recognise these pieces of information.

Recognition skills are broken down into three parts:

The three components of recognition skill, which are fed into and interact with our sport specific memory.

We have briefly touched on location; this is a skill that allows Alistair to be able to track the ball in space and time by using his perceptual skills.

But what is more relevant to cricket batting is a batsman’s ability to identify ‘advanced cues’.

Reading the bowler

Advanced cues allow Alistair to be able to shorten the 400ms time deficit.

If Alistair was facing a fast bowler, by visually searching his body movements he could identify a short delivery based on a dipped shoulder, a heightened jump, a later release point, or any other specific cue that he may have identified over time.

Using these cues he would be able to get onto the back foot and execute the pull shot. His ability to recognise those advanced cues allows him to play this shot so effectively to fuller length deliveries that some would not dare to. This skill becomes particularly important when playing against and reading deceptive spin bowling.

Lastly, his ability to be able to use this information and recognise patterns, without being able to recognise patterns or cue’s in a bowler’s action, he would not be able to draw on his sport specific memories.

Alistair has been in the England Youth and Academy set up for many years prior to becoming England’s opening batsmen. His experiences along the way have shaped what we call his ‘Sport Specific Memory’, in his case this will be all the experiences he has had during batting practice and out in the middle in various different environments on different types of pitches.

He is able to draw on these experiences to be able to know what has and hasn’t worked in the past. These are the experiences that have allowed him to develop his visual search, his perceptual skills, and his recognition skills. Without that experience he would not be able to use those skills effectively, and the wealth of experience to best judge the current situation.

The final piece of the puzzle is Alistair’s cognitive skills, basically his decision-making skills.

He has been able to narrow down exactly what delivery the bowler is going to bowl (subconsciously before the ball has actually been released), now he has to select his shot (from the possible 3 that he had selected when looking at the field set earlier), and rely on the movement and technical skills he is so well drilled in to be able to make perfect bat-ball contact to be successful.

A successful shot, after the 5 psycho visual skills had allowed the batsman to move into position and execute his technical skills.

These 5 processes sum up the psychological demands batting in action.

There are only two things that are outside your (and Alistair's) control that can alter the outcome of these processes. Two environmental demands that can either make or break you, and these are the context that they are performing the skills in.

This may vary from different levels of cricket to the format that you are playing, to the current situation that the team may be in. These tie in nicely with the tactical demands of the situation: Do you need to be aggressive, or on the defense?

These two environmental stressors can be the linchpins in how a player performs.

How do we link all this back to mental toughness?

mentalMental toughness is the ability to be able to execute psycho-visual skills under a variety of situations and environments consistently, with minimal levels of emotional stress.

Once you can do this, you are on the road to mental toughness, and the key to developing ‘mental toughness’ is in the experiences and sport specific memories that batsmen develop along the way.

Karl Stevenson is a final year PhD student who has spent the last 7 years investigating the psycho-visual skills of striking sports. He worsk alongside coaches and athletes as a mental skills coach to develop skills in an applied setting.

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Bowling Drills: How to Bowl the Perfect Yorker

Yorkers are the fast bowler’s most powerful weapon. You feel like you have got one over on the batsman when you duck one in onto his toes in front of middle stump. Even when it doesn’t get the wicket, it’s impossible to score.

But the yorker target area is small and even a slight error makes your toe-crusher an easy full-toss or half-volley.

You have to practice smart.

Like a darts player aiming for the treble twenty; you have to be relentless in your question to have a yorker you can be proud of. You can see how effective it is just by watching the IPL career of Lasith Malinga.

Here’s a killer drill you can use.

PitchVision yorker drill

You will need:

  • An empty net (no batsmen)
  • Stumps
  • Balls
  • A PitchVision Solo or higher sensor set

Position the Pitch Sensor right up to the base of the stump.

pitchvision pitch sensor

Do this by correctly aligning the pitch sensor with the stumps then calibrating the pitch length in the venue setting to “User defined”.

Once this is done you can forget about the sensor and just aim your yorkers at the crease as normal. PitchVision will track your accuracy. Here are some yorker technical tips.

Your age will define how much you bowl at yorker practice. It’s important to bowl as much as you can without over-bowling as this increases injury risk. Here are the guidelines for you:

  • 10-13 year olds: 12 yorkers per day
  • 14-15 year olds: 14 yorkers per day
  • 16+ year olds: 22 yorkers per day

As you can see, this is not a lot of practice - the other 80% of practice time should be dedicated to getting your stock ball right - so you need to track how this performance changes over time.

PitchVision tracks this efficiently as you can see from the screen shot from the PitchVision laptop below that shows 2 sample sessions:

This is the principle of deliberate practice in action, and should be the cornerstone of all your practice if you are dedicated to personal development as a bowler.

You will quickly see improvements in accuracy that will develop your confidence to use to yorker in matches to blow away the opposition.

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Cricket Show 175: Tapping the Pitch

Mark Garaway and Burners' finally end the will-they-wont-they saga and get together at Millfield School this week. In the show we discuss PitchVision, PitchVision Drills, tapping the pitch and long term vs. short term goals.

Plus we have a live Yes/No round from Epsom School.


Download the show now, your iPod is not complete without it!

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Here's What You Didn't Know About Why the Wind Matters to Spinner

Menno Gazendam is author of the popular Spin Bowling Project.

 The first thing you should do when you arrive at the field is check the wind.

Not the pitch, but the wind.

Lateral Lunge: Ideal for Fielders, Ideal for All

The lateral lunge works similar muscle groups as the anterior lunge in last weeks’ article.


About PitchVision Academy

Welcome to this week's guide to playing and coaching better cricket.

I'm David Hinchliffe and I'm Director of the PitchVision Academy team. With this newsletter you are benefitting directly from over 25 Academy coaches. Our skills include international runs and wickets, first-class coaching, cutting-edge research and real-life playing experience.

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Issue: 216
Date: 2012-08-17