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Toe Tap Vs No Stride Length? Best Troy Tulowitzki MLB Lower Half Load Hitting Mechanics

Discover how much the baseball and softball toe tap, long stride length, or no stride contributes to bat speed.  Does stride help to hit the ball better, farther, and with power?  Learn lower half swing experiment and best load mechanics of MLB hitters

Troy Tulowitzki Swing Breakdown: Stride Killing Bat Speed?

 

 

Question: Does Stride Length Kill Bat Speed?

Using the Zepp (Labs) Baseball app, I wanted to use the Scientific Method to analyze whether Troy Tulowitzki’s longer stride increases or decreases bat speed.  Not just a longer stride, but I want to see the torso moving forward as well.

Background Research

Troy Tulowitzki had a wider stance in 2013.  In 2014, he’s adopted more of a narrow stance and a longer stride length.

Forward Momentum may be a new concept to hitting, but not to other explosive rotational athletes.  It’s also known as the Conservation of Linear Momentum and the Un-Weighting Principal.  The idea is that the hitter is getting a “head start”.  Other high level athletes using Forward Momentum:

  • Olympic Throwers (Discus, Javelin, and Hammer)
  • Olympic Shot Put
  • 4 X 100 meter relay sprinters
  • Circus Trapeze Artists
  • Lacrosse Players
  • Hockey Players

Hypothesis

I think the addition of forward momentum, or a longer stride length, will contribute to more bat speed because this gives the hitter a “head start”, making the body feel lighter while moving.  This allows the body to turn harder, and ultimately increase bat speed.

Troy Tulowitzki Experiment

Equipment:

  • Zepp Baseball app,
  • ATEC Tuffy Batting Tee,
  • Rawlings Official NCAA Baseballs,
  • Two yellow dimple baseballs,
  • Galaxy S3 phone camera, and
  • 33 inch, 30 ounce Pinnacle Bamboo bat.

Setup:

  • Feedback markers = my bat length, plus two baseballs
  • Distance from plate = end of the bat touching inside corner of plate, and knob of bat touching my mid-thigh
  • NO-stride stance was width of feedback markers
  • Forward movement stance was open, and feet set a little wider than shoulder width
  • Tee was set a baseball or two behind the front feedback marker, and tee height was about mid-thigh
  • 101 baseballs were hit using both the NO-stride and longer stride sessions

Data Collected:

Results of Tulo Stride Length Bat Speed Experiment

Pay particular attention to the bold typeface

 

Data Analysis & Conclusion

Last 6 Swing Zepp Baseball app

NO-stride: last 6 batted balls (Zepp Baseball app)

  • 0.624 mph average bat speed increase with a longer stride.
  • Apex of bell curve for NO-stride swings ranged from 77 mph to 83 mph*.
  • With a longer stride, you’ll see the bell curve shifted, 81 mph to 85 mph*.
  • Three more 90 mph+ swings using a longer stride, in addition to increasing my Personal Record 2 mph.

*Based on six or more batted balls repeated in specific mph (bold typeface in the chart above)

 

Notes

Longer Stride: last 6 batted balls (Zepp Baseball app)

Longer Stride: last 6 batted balls (Zepp Baseball app)

  • Before the experiment I did a 7 minute Dynamic Warm-up.
  • I didn’t just increase my stride length, I moved my whole torso forward.
  • I began the experiment with the NO-stride swings.
  • I took a 20-30 minute break between the two sessions.
  • During the last twenty swings of the longer stride session, I hit five-of-eight 90 mph+ balls.

From the Zepp Baseball screenshots to the right, it’s interesting to note, my bat speed kept up, even increased with forward momentum and a longer stride.  In other words, I wasn’t as tired at the end of hitting over 200 baseballs.

Now that Troy Tulowitzki is using a more narrow stance and generating forward momentum with a longer stride, he’s able to increase his bat speed.  This may explain the surge in opposite field home-runs in 2014.

Hitting Training For Baseball & Softball Swing Trainers | Hitting Performance Lab

Fun youth how to teach a no stride, toe tap, and leg kick hitting tips for beginner baseball and softball swing. Hit drills for 6 to 10 years old questions ANSWERED: Where does front foot land, when to stride, and what is the stride length?

Baseball Batting Techniques: Simple Way To Use Forward Momentum That Works For Elite Hitters

Baseball Batting Techniques: Dustin Pedroia and Forward Momentum

Dustin Pedroia, the King of FoMo. Photo courtesy: Rick Osentoski-USA TODAY Sports

In this baseball batting techniques post, we’ll talk about how elite MLB sluggers employ Forward Momentum (FoMo for short).

I’m going to answer the following questions from my readers:

  1. Does a hitter transfer all their weight to the front leg at some point in the swing?
  2. Does FoMo stride need to be big or small?
  3. Does the back foot “follow” the front with FoMo?
  4. Can a wide no-stride hitter utilize Forward Momentum?
  5. Are FoMo hitters more vulnerable to off speed and breaking stuff?

Keep in mind, forward momentum is the objective, and in this baseball batting techniques post, I’ll show different elite hitter examples of forward momentum.  The important thing isn’t what you use to get Forward Momentum, it’s the Forward Momentum itself.

Let’s get to it…

 

Does a hitter transfer all their weight to the front leg at some point in the swing?

Yes.  With elite sluggers, it’s rare you don’t find them shifting their weight from back to forward.  We typically see one of a few baseball batting techniques associated with FoMo: 1) a “Float”, or a slight weight shift back, then 2) a “Free Fall” forward.

And FYI during the Float, yes it’s okay for the back knee to drift over the foot, and NOT have to unnaturally be ‘shoved’ inside it.

You’ll see the following hitters, who try and start with the back knee inside the back foot (Jose Bautista), will accidently float the knee back out before falling forward.

The dead give away of elite hitters shifting their weight is to look at the weight distribution at impact.  You’ll see a weight-free back leg at the start of the turning pelvis…

Andrew “Cutch” McCutchen

Troy “Tulo” Tulowitzki

Jose “Joey Bats” Bautista

 

Does FoMo stride need to be big or small?

Whatever the hitter is comfortable with.  In other words, don’t be so specific in teaching certain Forward Momentum baseball hitting techniques.  Remember, the objective is that they’re employing Forward Momentum.  We don’t really care how they get there.

Feel free to recommend your hitters tinker with and test the following FOUR stride types:

Josh “The Bringer of Rain” Donaldson (BIG Leg Kick)

Dustin “Laser Show” Pedroia (MEDIUM Leg Kick)

Robinson “Mercedes” Cano (SMALL Leg Kick/Slide Step)

Victor Martinez (Toe Tap)

Does the back foot “follow” the front with FoMo?

It doesn’t have to, but I like it too.  If a hitter gets too wide with the stride, and the back foot isn’t allowed to follow, then the hitter will have a challenge getting a tight back knee angle, which is responsible for a better ball launch angle.  CLICK HERE for the back knee angle Zepp experiment.

Roberto “The Great One” Clemente (watch at the 0:33 mark and beyond)

Mike “Millville Meteor” Trout

Bryce “Bam Bam” Harper

CLICK HERE for one of my favorite baseball batting techniques, the Back Foot Variance Drill.

Can a wide no-stride hitter utilize Forward Momentum?

Here are my questions for a coach who would ask this about baseball batting techniques:

  • “Why are you hooked on being so wide with the feet at the start, and/or not allowing a stride?…”
  • “Is it about minimizing head movement?”
  • “Is it cutting down on moving parts?”
  • “Is it a timing thing?”

Coaches on Facebook have told me, the stride is too hard to teach, or for a young hitter to get.  Apparently this poison was shared during a speech at the American Baseball Coaches Association (ABCA) conference.

I’m not convinced, especially when 3-year-old Chinese females are learning some of the most complex human movements in Gymnastics.

Furthermore,

Look to other explosive athletes that almost NEVER start wide with their feet:

  • Pitchers,
  • Olympic Divers,
  • Olympic Throwers,
  • Soccer Players,
  • Quarterbacks, Linebackers, and Deep Backs…

Sometimes, it’s not about choosing particular baseball batting techniques.  It’s a mindset.  I always stress to my hitters, get athletic from the start, and be athletic when you land, so you can transfer the max amount of energy from your body, into the barrel, then to the ball.

About head movement, it’s going to happen. CLICK HERE for a compelling baseball batting techniques analysis by Dan Farnsworth at FanGraphs.com, that demystifies that elite hitters are keeping their head still (Read under “Keep Your Head Still” section).

If it’s about timing, then it’s the timing that must be adjusted.  There are only two timing elements:

  1. When the hitter starts their swing, and
  2. How long they ‘Float’.

A hitter can change one or the other, or both.  It’s up to them.

Those are the adjustments, it’s not a “stride issue”.  CLICK HERE for my favorite baseball batting techniques for timing.

Even big guys use Forward Momentum.  It just looks more subtle…coming in the form of a ‘sliding’ of the pelvis (Cruz and Pujols are great examples of this below)…

Miguel “Miggy” Cabrera

Nelson “Boomstick” Cruz

Albert “The Machine” Pujols

 

Are FoMo hitters more vulnerable to off speed and breaking stuff?

This is common issue #2 that coaches have with Forward Momentum, a hitter cannot adjust to breaking or off-speed stuff.

I invite you to look at the following sluggers who use FoMo, and their stats don’t reveal they had trouble adjusting to off speed and breaking stuff:

All these hitters had exceptional power, high averages, low strikeouts, and high walks compared to today’s hitters.

Last but certainly not least…

David “Big Papi” Ortiz

And how about Big Papi?  Why wouldn’t we mention him, right?! He just hit his 500th career homer!  He starts and finishes in the same spot, but there’s a whole lot of FoMo going on in-between:

 

In Conclusion

When it comes to baseball batting techniques, Forward Momentum is the objective.  How we get our hitters there doesn’t really matter.  Just give them examples of how to accomplish more FoMo, and allow them to tinker and test until they find something they’re comfortable with doing.

CLICK HERE to Enter for a chance to Win one free account access to The Truth About Explosive Rotational Power online video course (a $77 value).  You have until 12:00pm PST today to enter.  To better your chances of winning, you can spread the word on social media.  I’ll be picking the winner Monday, September 21st, and reaching out via email.  Good luck! 😀

Contest UPDATE: this contest is now closed, and Jon Ball was our winner!

Hitting Training For Baseball & Softball Swing Trainers | Hitting Performance Lab

Answering Baseball Stride Drills Reader Question: “How Important Is Forward Momentum I Know We Must Go Forward But Does It Matter If Stride Is Big Or Small?”

 

Learn the answers to the following questions: when to use front foot hitting technique, where does the stride foot land, batting step length, and should you use no stride for baseball and softball swing?

“…Once upon a time, there was a little girl named Goldilocks.  She  went for a walk in the forest.  Pretty soon, she came upon a house.  She knocked and, when no one answered, she walked right in.  At the table in the kitchen, there were three bowls of porridge.  Goldilocks was hungry.  She tasted the porridge from the first bowl.

“This porridge is too hot!’ she exclaimed.  So, she tasted the porridge from the second bowl.  ‘This porridge is too cold,’ she said.  So, she tasted the last bowl of porridge.  ‘Ahhh, this porridge is just right,’ she said happily and she ate it all up…”

More in a bit on how Goldilocks and the Three Bears relates to baseball stride drills, but first…

In the following post, we’re addressing the following concerns regarding baseball stride drills (also works for softball):

  • Stride direction and amount,
  • Stride type (experimenting with the ‘Float’),
  • Head movement from stride, and
  • Controlling center mass in stride.

Before getting into the how to baseball stride drills guide, I want to preface that the PURPOSE of a stride shouldn’t be power.  CLICK HERE for a Zepp swing experiment that may confirm this.  If it’s power you seek, then I’d advise looking at the “Build More Power” category.  What purpose does a stride serve?  A stride is for timing and initiating directional force.  CLICK HERE for this post on that.

Let’s get started…

Baseball Stride Drills Direction & Amount

Watch this video from Chris Welch at ZenoLink.  Using data and science, he’s found reasonable markers in guiding baseball stride drills

 

 

Here are highlights from baseball stride drills video above:Baseball Stride Drills: Stepping in Bucket Drill Using Bands

  • Stride length should be about 3.75-times hip width (hip-center-to-hip-center)*,
  • At landing, stride direction is to be closed about 10-degrees (straight forward toward pitcher is zero-degrees), and
  • Stride landing foot position to be about 65-degrees open (pointing perpendicular to home plate is zero-degrees, and straight at pitcher is 90-degrees).

(*Denotes 3.75-times hip-center-to-hip-center is length of stride measured from back foot to stride landing.  NOT the measurement of the stride itself.)

Chris says in the video that if a hitter is under or over striding, then they’re hampering body’s ability to create torque.  Stride landing MUST align ball of the foot with ball of the foot.

CLICK HERE for a post I did on how to fix “stepping in the bucket” using Reactive Neuromuscular Training (RNT).  With the image to the right, it’s another one of my baseball stride drills using colored bands to fix stepping in bucket or crashing the plate.  If the hitter is crashing too much with their stride, I get them to feel stepping out, and the reverse is true if they’re stepping out.  I use variance to get them in the middle (blue band).

…Goldilocks Golden Rule. 

 

Stride Type (‘Experimenting with the Float’)

For most intensive purposes, there are 3 stride types:

  • Leg kick – medium (Mike Trout) or large (Josh Donaldson),
  • Slide step – most Big League hitters use this.  Aaron Judge, Robinson Cano, Joey Votto, and Andrew McCutchen just to name a few.
  • Toe-tap – I recommend this for my younger hitters. Troy Tulowitzki, Giancarlo Stanton, and Victor Martinez employ this.

Of course, there are variations to these, but these are the three broad categories of stride types.  I call the stride the ‘float’ and ‘fall’.  The ‘float’ is a momentary shifting of weight back towards the catcher before falling forward.  Matt Nokes calls this the ‘Ride’ and ‘Stride’.  Some hitting coaches don’t like this idea, but the reality is this is human movement.  The Chinese have been practicing exactly this move in Tai Chi for thousands of years…in stepping to my right, I have to make a brief weight shift to the left first.  CLICK HERE for a post analyzing this dynamic move.

I included a lot of video examples (CLICK HERE) of MLB hitters using these different stride types to help guide your baseball stride drills. In that post I concluded with this:

“When it comes to [baseball stride drills], Forward Momentum is the objective.  How we get our hitters there doesn’t really matter.  Just give them examples of how to accomplish more FoMo, and allow them to tinker and test until they find something they’re comfortable with doing.”

…Goldilocks Golden Rule.

Head Movement from Stride

There’s been few online Hitting Guru #57’s saying we want minimal to zero head movement when hitting.  They claim, the more the head moves, the less your eyes see the ball.  And they point to Barry Bonds as their champion.  On paper, this conclusion looks great, and with Bonds as their poster child seems argument seems pretty reasonable.

However, what science says and what the top 50 hitters in the Major Leagues are doing reveals something completely different.  The opposite actually.  Listen, I agree minimal to zero head movement when hitter’s stride foot lands.  And if baseball stride drills are done correctly, this should be a natural result.  But I don’t agree with minimal to zero head movement GETTING TO stride landing – BEFORE the turn starts.

In this post titled, Softball Hitting Tips For Kids: Why Late Head Movement Fails & Early Head Movement Succeeds, we discuss:

  • The Myth of ‘keeping the head still’,
  • Proprioception & dynamic movement,
  • First baseman stretching to receive a throw, and
  • Watching TV upside down.

The biggest bomb NUKING minimal to zero head movement argument, is this 2013 article by Dan Farnsworth at FanGraphs.com titled, Breaking Down the Swing: Best Hitters of 2012.  Farnsworth compiled a list of the top 50 hitters from the 2012 season according to Fangraph’s batting component of WAR (this is a big deal metric).

He looked at side views of each of these hitters from highlights of the 2012 season, in which each player hit a home-run.  Farnsworth says the main complaint coaches have with early head movement, is that moving the head forward “speeds up the ball”.  This may be true, however during the stride the hitter hasn’t made a definitive decision to swing yet.  In the Head Movement piece of the article, Farnsworth concludes:

“Next to no relationship here.  I think this one can be considered dead, simply based on the fact that all of them moved forward to some degree.”

Did you catch that?! Farnsworth revealed in his research of top-50 hitters in 2012, that ALL moved their head forward to some degree.  You see, head movement is inevitable in ALL dynamic movement.  Early is okay, late is not.   Don’t sit there and point to hitting outliers like Barry Bonds, and tell me the top-50 hitters of 2012 all had it wrong.  It was true then as it is now.

Besides, did you know fresh out of the box, humans come with “video stabilizer” eye software?  Ask an ophthalmologist.  In addition, your knees, ankles (Achilles tendon), and hip joints act as shock absorbers too.  If we start our hitters in an athletic position, and most importantly, they land in one, then the hitter will be fully optimized for minimizing the ball “speeding up”.

If you’re still skeptical, then check out this post titled, Perfect Swing Hacking With Forward Momentum.  We discuss:

  • Balance without thinking,
  • Debunking a common objection & a study, AND
  • Perfect swing examples.

Not too much, not too little, just right…Goldilocks Golden Rule.

And last but not least…

 

Controlling Center of Mass in the Stride

Center of Mass (COM) in the human body is located at the belly button.  This was established in the womb.  The umbilical cord is the center of an unborn child’s universe.  I say this to demonstrate the importance of COM in controlling human movement.

Now, we don’t want baseball stride drills to promote too large or too small of a stride.  Remember? Goldilocks Golden Rule.  Chris Welch from Zenolink said the stride should be about 3.75 times hip-center-to-hip-center, and aligned are back ball of the foot to front ball of the foot at stride landing.  How do we teach this though?  In this post I received the following question from one of my readers…

One specific issue I see in a lot of my players is timing and getting over the front knee too far at contact. What are some good tee drills for staying back and any idea how I can get them to feel it when done correctly.”

In the post titled, Discover Science Of Successful Learning Secret To Fix Lunging (or any swing flaw for that matter!), as it relates to controlling the COM of our hitters, we discuss:

  • Reader question about lunging,
  • “Bean Bag” study from Make It Stick book,
  • WHY we separate PROCESS from PERFORMANCE with hitters learning something new,
  • How it takes time to change ineffective movement momentum into effective, and…
  • Training 4-5 days per week, for AT LEAST 5-mins each day.

And remember the …Goldilocks Golden Rule.

Hitting Training For Baseball & Softball Swing Trainers | Hitting Performance Lab

Baseball Training: 3 Easy Steps To More Barrel Time On Pitch Plane (Dylan’s Case Study)

 

Baseball Training VIDEO: #1 Hitting Mistake To Boosting BABIP [Case Study]

One of my online lessons Dylan from South Florida. Notice the change in front knee bend at landing (swings are synced).

I’ve heard during baseball training a thousand times, “Be short to the ball!”  If I put a nickel away every time I heard that, then I’d have my 3 old son’s first year at Stanford saved up.  A barrel on pitch plane longer means:

  • Higher BABIP (or Batting Average on Balls In Play), AND
  • Cutting down on strikeouts.

In this baseball training video, we’re going to lengthen barrel time on pitch plane by tweaking these THREE things:

  • Importance of landing gear (setting the stage),
  • When does the barrel accelerate? (enter pitch plane early), AND
  • Timing of Power-V (stay on pitch plane)…

Difference in pitch plane between baseball and fastpitch softball?  Yep!  Pitch plane is an imaginary line from the pitcher’s release point to the catcher’s glove.  In baseball, the pitcher’s release point is raised 10 inches (by regulation).  In fast-pitch, a pitcher’s release point is at about the pitcher’s hip, while standing on flat ground.  So there’s not as distinct a downward pitch plane in fast-pitch softball, as there is in baseball.

 

Importance of Landing Gear (setting the stage)

Baseball Training: Vlad Guerrero Fight Position (landing)

Vlad Guerrero (.316 career BABIP) landing with bent front knee. Photo courtesy: Past Time Athletics (YouTube)

Foot work is pretty high on my action item list in sitting down with a new hitter.  Initial baseball training boils down to getting on the plane of the pitch by bending the knees:

  • Fight Position – at landing front knee should be bent and stacked over the ankle.
  • Final Turn – front leg straightens while back leg bends to about 90-105 degrees.

Consider something Homer Kelly said about this in his book The Golfing Machine:

“KNEE ACTION – Knee Action is classified on the basis of (1) combinations of bent and straight conditions and (2) the Reference Points selected at which these combinations occur.  The combination and the Reference Points selected will determine the slanting of the Hips during the Pivot.  The slant is up in the direction of a straightened Knee. The slant of the Hips affects the degree of the Hip Turn.  Actually, the primary function of Knee Action – as with Waist Bend – is to maintain a motionless Head during the Stroke.”

 

When Does the Barrel Accelerate? (enter pitch plane early)

Baseball Training: Victor Martinez getting on pitch plane early

Victor Martinez (.316 career BABIP) quick on the pitch plane…check out how close his barrel is to catcher’s glove! Photo courtesy: ExplosiveBaseballSwing.com

“Be short to the ball!” is one of those cues that gets misinterpreted.  Most baseball training pro instructors, players, and coaches preach being short to the ball.  But what they should be saying is be quick to the pitch plane with the barrel.  Because of the following natural factors…

  1. Gravitational Forces,
  2. Conservation of Angular Momentum,
  3. Centripetal Forces (center-seeking) AND Centrifugal Forces (center-fleeing)…

…A barrel CANNOT efficiently accelerate, being pushed by the hands to a moving ball.  Watch/read these other Hitting Performance Lab posts for WHY:

 

Timing of Power-V (stay on pitch plane)

Baseball Training: Troy Tulowitzki Power-V

Troy Tulowitzki (.320 career BABIP) in the Power-V well passed contact. Photo courtesy: MLB.com

The last baseball training piece to boosting BABIP and reduce strikeouts is to keep the barrel on pitch plane.  “Power-V” is another misinterpreted coaching cue.  Hitters are sometimes told to be at extension with both arms at impact.  This is false.  The Power-V should be achieved 3-9 inches passed impact, depending on pitch location and speed. This ensures maximum inertial force transferred from body to barrel to ball.

The bottom line?

The #1 baseball training MISTAKE to increasing BABIP and cutting down on strikeouts is to “be short to the ball”.  What you want the hitter to do is:

  • Set plane early by landing with a bent front knee,
  • Maintain plane during Final Turn by straightening front knee and bending back one,
  • Be quick with barrel to pitch plane, and
  • Stay on plane by getting to Power-V passed impact.

Troy Tulowitzki Stride Length Experiment

Troy Tulowitzki Stride Length Killing Your Bat Speed?

Photo courtesy: MLB.com

Question: Does Stride Length Kill Bat Speed?

Using the Zepp (Labs) Baseball app, I wanted to use the Scientific Method to analyze whether Troy Tulowitzki’s longer stride increases or decreases bat speed.  Not just a longer stride, but I want to see the torso moving forward as well.

Background Research

Troy Tulowitzki had a wider stance in 2013.  In 2014, he’s adopted more of a narrow stance and a longer stride length.

Forward Momentum may be a new concept to hitting, but not to other explosive rotational athletes.  It’s also known as the Conservation of Linear Momentum and the Un-Weighting Principal.  The idea is that the hitter is getting a “head start”.  Other high level athletes using Forward Momentum:

  • Olympic Throwers (Discus, Javelin, and Hammer)
  • Olympic Shot Put
  • 4 X 100 meter relay sprinters
  • Circus Trapeze Artists
  • Lacrosse Players
  • Hockey Players

Hypothesis

I think the addition of forward momentum, or a longer stride length, will contribute to more bat speed because this gives the hitter a “head start”, making the body feel lighter while moving.  This allows the body to turn harder, and ultimately increase bat speed.

Troy Tulowitzki Experiment

Equipment:

Setup:

  • Feedback markers = my bat length, plus two baseballs
  • Distance from plate = end of the bat touching inside corner of plate, and knob of bat touching my mid-thigh
  • NO-stride stance was width of feedback markers
  • Forward movement stance was open, and feet set a little wider than shoulder width
  • Tee was set a baseball or two behind the front feedback marker, and tee height was about mid-thigh
  • 101 baseballs were hit using both the NO-stride and longer stride sessions

Data Collected:

Results of Tulo Stride Length Bat Speed Experiment

Pay particular attention to the bold typeface

 

Data Analysis & Conclusion

Last 6 Swing Zepp Baseball app

NO-stride: last 6 batted balls (Zepp Baseball app)

  • 0.624 mph average bat speed increase with a longer stride.
  • Apex of bell curve for NO-stride swings ranged from 77 mph to 83 mph*.
  • With a longer stride, you’ll see the bell curve shifted, 81 mph to 85 mph*.
  • Three more 90 mph+ swings using a longer stride, in addition to increasing my Personal Record 2 mph.

*Based on six or more batted balls repeated in specific mph (bold typeface in the chart above)

 

Notes

Longer Stride: last 6 batted balls (Zepp Baseball app)

Longer Stride: last 6 batted balls (Zepp Baseball app)

  • Before the experiment I did a 7 minute Dynamic Warm-up.
  • I didn’t just increase my stride length, I moved my whole torso forward.
  • I began the experiment with the NO-stride swings.
  • I took a 20-30 minute break between the two sessions.
  • During the last twenty swings of the longer stride session, I hit five-of-eight 90 mph+ balls.

From the Zepp Baseball screenshots to the right, it’s interesting to note, my bat speed kept up, even increased with forward momentum and a longer stride.  In other words, I wasn’t as tired at the end of hitting over 200 baseballs.

Now that Troy Tulowitzki is using a more narrow stance and generating forward momentum with a longer stride, he’s able to increase his bat speed.  This may explain the surge in opposite field home-runs in 2014.

Stay tuned for the Part-3VIDEO: Revealing the Science of Turning Faster in a couple days where we’ll be analyzing Andrew McCutchen.