Since it was mentioned in another recent "Softball Training" thread - I have a question on the Wasserman Water Bottle Drill (WBD - or maybe the WWBD?).
I downloaded the pdf, and am wondering about the right-side image shown on page 6, labeled "Step 1: Initial Movement". It shows Wasserman with a bent arm (flat, v-shaped), elbow shoulder height pointing behind, with the ball/bottle level with the armpit (Position B).
However, the left-sided image on the same page shows the starting point with the arm hanging nearly straight down at his side, with the bottle/ball about 2-3 inches away from his hip (Position A).
To get from A to B, it looks like he just brought his hand straight up the side of his body (while allowing for what I think is some external rotation of his forearm due to moving his elbow backward as his hand comes up).
Maybe it's due to my own shoulder issues (shoulder impingement), but I've found it less stressful (i.e. painful) to bring my arm back in more of a circular arm path (with a lower hand-break / starting point) than to bring the ball up the side of my body, as it appears is being shown in the WBD. When doing the drill in this pattern, I end up keeping the water at the bottom of the bottle throughout the entire range of motion (which I thought, at first, was the goal of the drill).
Am I missing the point/benefit of this drill entirely with this modification?
I downloaded the pdf, and am wondering about the right-side image shown on page 6, labeled "Step 1: Initial Movement". It shows Wasserman with a bent arm (flat, v-shaped), elbow shoulder height pointing behind, with the ball/bottle level with the armpit (Position B).
However, the left-sided image on the same page shows the starting point with the arm hanging nearly straight down at his side, with the bottle/ball about 2-3 inches away from his hip (Position A).
To get from A to B, it looks like he just brought his hand straight up the side of his body (while allowing for what I think is some external rotation of his forearm due to moving his elbow backward as his hand comes up).
Maybe it's due to my own shoulder issues (shoulder impingement), but I've found it less stressful (i.e. painful) to bring my arm back in more of a circular arm path (with a lower hand-break / starting point) than to bring the ball up the side of my body, as it appears is being shown in the WBD. When doing the drill in this pattern, I end up keeping the water at the bottom of the bottle throughout the entire range of motion (which I thought, at first, was the goal of the drill).
Am I missing the point/benefit of this drill entirely with this modification?