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Andrew McCutchen Baseball Hitting Video Secret

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In This Andrew McCutchen Baseball Hitting Video (2 of 4), 


…of the Do This For Longer Drives series, we’re going to: Andrew McCutchen Baseball Hitting Video

  • Discuss when barring the front arm is okay,
  • Explore the science of spinning fast,
  • See how effective The Cutch is at turning, and
  • Look at how to work on this at home.

CLICK HERE to watch the – 2 min, 5 second – PBS Circus Physics video about the Conservation of Angular Momentum, or turning faster.


Straightening the Front Arm Out…Good or Bad?

Also referred to as bat drag, arm barring, or casting.  Let me clarify:

  • Arm barring GOOD: to make an impact adjustment to outside or lower pitches, and through extension
  • Arm Barring BAD: before and during the front heel touching down, and before  barrel whips back towards catcher’s glove


The Science of Spinning Fast

IF straightening the front arm out before the front heel touches down proves for a faster turn, then why doesn’t controversial 2014 Gold Medal winning ice skater Adelina Sotnikova do this during one of her big turning jumps?

Because it’s ineffective for humans to quickly turn this way.  When Adelina wants to slow down, she extends her arms and legs away from her body.  In hitting, it’s important to turn fast, stay compact, and do it early.  Before the barrel gets onto the plane of the pitch.  In which case, the front arm needs to stay slightly bent.


Because if the hitter bars the front arm out early, they will spin slower, which will force the hitter to make a decision to swing the bat sooner.  Translation, the hitter has LESS reaction time!  AND will be vulnerable to inside and higher pitches in the zone because of their higher perceived velocity to the hitter, according to Perry Husband’s EV system.

If we keep a slight bend in the front elbow, then we have the option to keep it bent and spin faster (if we need to on the inside or high pitch), or we can let the front arm extend on pitches down or outside because these pitches are perceived slower (via Perry’s EV system), and the hitter has more time to get to those pitches.


Did Cutch Pass the Turning Speed Test?

In the above Andrew McCutchen baseball hitting video, science clearly says that ‘Cutch’ can in fact turn faster during his Final Turn.

However in this Andrew McCutchen baseball hitting video, he can get away with it because of his shorter arm span in comparison to a hitter with a longer one, like Miguel Cabrera.  Cabrera would have to stand farther off the plate to make an early arm bar work.  Similar to what Ken Griffey Jr. did.

And as we’ll discover what force bleeding compensation he makes – possibly – because of his early arm barring in Part-3 of the Andrew Mccutchen baseball hitting video: Do This For Longer Drives video series.


How Do We Practice a Faster Turn at Home?

  1. Break the swing into two-steps: 1) To the Fight Position (Landing), and 2) the Final Turn
  2. Use a mirror or batting tee
  3. Video analysis feedback – either Coach’s Eye app (free for android) or Ubersense app (free for iphone)
  4. Hitter “hides their hands from the pitcher”, while keeping a slight bend in the front arm
  5. Going into the Final Turn, the hitter will try and “crush the catcher’s glove” without extending the front arm

CLICK HERE for Part-3: Do This For Longer Drives: Andrew McCutchen baseball hitting video series, where we look to see if Cutch breaks the One-Joint Rule…If you missed Part-1, then CLICK HERE.

Joey Myers
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9 replies
  1. Bob Hall
    Bob Hall says:

    You nailed it Joey when you say the arms have to stay bent, and they have to stay compact until the player is well into their rotation. And … they shouldn’t start to straighten them out until at the very least, heel plant – and by then they should be way into the swing as well. Anything else and they will NEVER rotate to their maximum velocity.

    Rotational velocity is the #1 component to a fast swing (with power). You see some guys with what looks like fast swings, but they can’t deliver energy to the ball. Remember … it’s not about weight transfer, or bat speed, it’s about transferring energy. If the bat, or your hands and arms absorb, or use energy, that’s not good because it’s not making it to the ball. So getting a good forward movement has to set the table for your rotation, and the rotation phase preludes the arm thrust phase. I called it an ‘arm thrust’ because I don’t know how else to put it. It’s not a ‘thrust’ per say, but it is most definitely a straightening/finishing, which allows/forces the kinetic and potential energy out through the bat.


    Take a look at this footage and pay attention to the arms, but particular attention to the back arm. Watch how they use the straightening of their arms to drive their hands forward, and the back arm to also bring the bat head around. Many coaches say “It’s all in the wrists”, but to get that much weight (the bat head) to accelerate to that degree in that short a time … your wrists would be only minimally successful – you need your arms! If the player straightens out their arms too soon, they lose that bat head speed. What they are doing essentially is releasing that energy prematurely. It’s the same for throwing where if a player tries to throw with a straight arm, they look like they’re throwing a hand grenade. To get max output on a throw, you need to push the ball forward with a whip of the hand that comes from the straightening of the arm at the elbow.

    The speed and power in a baseball swing is to a large degree generated by the arms, and very late in the swing sequence. The other elements we identify I.E. balance, creating a positive movement to un-weight the bat and the players own body, high velocity rotation of the upper torso, etc are all extremely important for sure – but … all that is lost (or can be stolen), and can be sabotaged by what happens in the last moments before impact. That’s where the player utilizes the energy collected from the other components of the swing.

    • Joey Myers
      Joey Myers says:

      @Bob: I love how you describe the swing as transferring energy. Albert Einstein once said about energy, “Energy cannot be created or destroyed, it can only be changed from one form to another.” This is important because like you said if the player straightens out the front arm too soon, the bat head slows down. It’s simple turning science. The arms drift away from a human’s center of mass, spinning slows down. If the arms (and legs) stay close to the center, then rotation speeds up. And since a hitter is taking that linear and angular momentum energy and transferring it into the barrel, then ultimately the incoming pitch…the arms have to straighten out in the follow through. We’re letting go of the spinning rock on a string in a specific direction. Not just keeping the rock spinning in a circle (like an ice skater). But the human movement rules for turning faster are the same.

  2. Djura "Judo"
    Djura "Judo" says:

    just a thought… What if there were two rotational swings combining to forming an eclipse… So the first one is using the linear momentum of the bodies forward movement and the lag of the pelvis… And angular momentum of the lead foot going outside that foot… This circle is axise around the lead hip… The second circle with an axis at the torso where the angular momentum of the torso already moving towards the rear and the linear momentum and force of the lean back from the collapse back side… Really just leaning back during lateral tilt which auto because of the pelvis lag and body moving forward… Than you you push off just like you did in the front… I hope you find this interesting….~DM

    • Joey Myers
      Joey Myers says:

      I’m trying to wrap my head around what you’re saying Djura, but I blame 17 years of playing on a honing of kinesthetic and audible learning methods with less on visual (reading). Do you feel comfortable sending a video of what you’re saying?


Trackbacks & Pingbacks

  1. […] he can.  The one glaring energy leak is in a front arm bar.  In a past article, I talked about the science of spinning faster.  This is definitely something that Springer can change that will optimize energy transfer from […]

  2. […] Ubersense phone app (free) for feedback.   CLICK HERE for Part-4 for the #1 power fix…also, CLICK HERE if you missed Part-2: the faster […]

  3. […] CLICK HERE to watch Part-2, Andrew McCutchen: Do This For Longer Drives.  We’ll look at how efficient Cutch’s Final Turn is…or isn’t. […]

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