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Dalton Back

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KVest DataForce Plate DataEfficienciesDefficiencies

KVest Data

User-uploaded image: Screen+Shot+2020-02-08+at+11.47.11+PM.png

Dalton presents as a 1-2-3-4 swing pattern (pelvis, torso, upper arm, hand).  The pelvic deceleration time was 107 milliseconds.  The torso deceleration time is 107 milliseconds.  The torso is counter rotated -59.10 degrees at first move, while the pelvis is counter rotated -18.64 degrees at first move.  The X-factor stretch (hip/shoulder separation) is -33.08 degrees at first move and -12.22 degrees at contact.

Speed gains:

Pelvis to Torso: 293 deg/sec.

Torso to Upper Arm: 278 deg/sec.

Upper Arm to Hand: 1081 deg/sec.

Force Plate Data

User-uploaded image: Screen+Shot+2020-02-12+at+11.23.06+AM.png

Z-axis is the vertical force produced (up & down : in % of body weight)

X-axis is the horizontal force produced (back to front : in % of body weight)

Torque is rotary force in the ground (in Newtons (N) of force)

Rate of Force Development (Vertical): 99 milliseconds

Rate of Force Development (Horizontal): 99 milliseconds

Rear Foot Pressure: Whole Foot

EFFICIENCIES

  • In sequence
  • Pelvic deceleration

Defficiencies

  • Torso to upper arm gain
  • Counter rotation (load & advance)

The Epidmic of American Hitters Over coaching a "short" swing leads to
pushing the bat. http://www.elitebaseball.tv/blog/category/...
members-only-blog-preview/...

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