Posted by: tom.guerry (tom.guerry@kp.org) on Mon Feb 9 10:24:12 2004

>>> I am a little skeptical as to why you encourage landing on the ball of the front foot with the front heel closed, then pivoting it open (as it lowers) to initiate the swing. Believe me, I have tried this cue from a balanced position, and the only thing that seems to sputter open is the front foot. The hips do not move, and neither does the backside.
>
> Before I instruct, I often question the logic of the bio-mechanical movements. Perhaps you are correct, and there is another way to facilitate hip movement. I see that there is no way that you are going to agree on the cues I proposed, so, on that point, let's just "agree to disagree."
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> I offered you my argument, now I want to hear how you would solve the following problem.
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> The Problem: You are teaching a ballplayer to rotate around a stationary axis. You instruct him to have plenty of flex in the front knee, then to lower and rotate the front heel, spin the front knee, and extend it to the point of contact. When he hits the bag, you notice that all upper body movements are correct, but he lacks some swing speed. Your discovery--the ballplayer has his front leg straight with the toe pointed at the pitcher at contact (i.e., with an inside pitch), but the back foot and leg is still planted in the ground in the same position as it was before initiation.
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> The Solution: You decide that the batter needs to "prod" his back foot and leg to rotate, before muscle memory sets in. Which "cues" do you use to assist the backside in forming its proper "L" position at contact, so that its hip can also rotate (or until the backside can move automatically without help)?
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> I'm looking forward to the "cues" you offer to share with me.
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> Please respond ASAP. <<<
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> Hi BHL
>
> The cue is, “Rotate the heel – Rotate the bat-head.” It works fine for me. But if I got the results with it that you describe, I would certainly stop using it.
>
> Jack Mankin
>

If you are not getting off the back side,it may be because you are not getting a good cocking and uncocking of the hips.
Front heel drop will "trigger" the hips in the sense of increaing opening rotation to maximum velocity/momentum,but after this there still needs to be flex/bow in the waist that can arch (nyman's bow arch) so that momentum gets up from the back hip.This is a necessary part of leverage/directing momentum(momentum has direction) which depends on the front foot assiting in setting up a stable/non-lunging axis of rotation (hips can't slide forward causing leak)then creating a base to decelerate the hips/lower body(better transfer than just depending on inertia of lower body) and force momentum up into torso and bat.Even though hips have opened,they still need to be loaded/cocked so they can bow-arch when the front side pulls/torso uncoils.

Many do not get the hips cocked to begin with.Many lose hip cock,pinch/flex comes out when they reah the stride leg out instead ot sitting to hit.In either case,when the hips accelerate open triggered at front heel drop,there is no load left in the back hip to permit adequate leverage (direct/enhance momentum transfer).