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Old Thu Feb 07, 2019, 09:08pm
Mark T. DeNucci, Sr. Mark T. DeNucci, Sr. is offline
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Join Date: Sep 1999
Location: Toledo, Ohio, U.S.A.
Posts: 7,574
Quote:
Originally Posted by ilyazhito View Post
I have seen ball-side mechanics mentioned in both 2 and 3-person mechanics manuals (NFHS pp. 17, 44-45, IAABO pp. 25, 27 for 2-person ball-side mechanics, NFHS pp. 77-78, 80, IAABO 133-137 for 3-person ball-side mechanics and rotations), but officials tend to place more emphasis on 3-person ball-side mechanics (perhaps because rotations are also involved when Lead moves ball-side in a 3-person game) than on 2-person ball-side mechanics. Officials are often not taught about 2-person ball-side mechanics (those that use it, including myself, learned how to go ball-side from reading the mechanics manual and applying ABC principles).

Seeing this, and reading various online resources on basketball officiating (some of which encourage officials to go ball-side in both 3 and 2-person games) made me wonder what the purpose of ball-side mechanics are. Is the information on 2-person ball-side mechanics just dead words printed in a manual that will not see the light of day, or is there some higher reason for information on ball-side movement to be included in both the 2 and 3-person sections of high school mechanics manuals?

The most common situation where I have seen (or used) ball-side mechanics in 2-person games is on frontcourt throw-ins where the ball and most of the matchups are on Trail's side of the court. I have also gone ball-side if there is pressure in the frontcourt on Trail's side, and there are multiple matchups on Trail's side, or if a drive/pass to the post is imminent. In the 3-person games I have worked so far, I haven't had to rotate frequently, because the ball would either move quickly from one side to the other, or there would be a quick shot shortly after the ball moved away from the Lead's side, making a rotation unnecessary. In your experience, what is the most common situations for moving ball-side (and some reliable cues for ball-side movement/rotation other than ball position)?


Ball Side Mechanics for Two-Person Crews predates the 3-Pt FG in H.S. and college (both men's and women's) and Rotation Mechanics in Three-Person Crews. It goes back to the early to mid 1980s for both H.S. and college. Meaning that it has always been the required Two-Person Mechanic in both H.S. and college for over 35 years.

I could give a $100 online seminar on Two-Person Mechanics but I just do not feel like sitting down off line to type it so that I can copy and paste it here. That said, a Two-Person Crew is nothing more than a Three-Person Crew with only a L and C or a L and T depending upon whether the L has gone Ball Side or has not gone Ball Side.

I will leave it that except to say, it really grinds my gears when Two-Person Crews do not use Ball Side Mechanics. But that is a story for another time.

MTD, Sr.
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Mark T. DeNucci, Sr.
Trumbull Co. (Warren, Ohio) Bkb. Off. Assn.
Wood Co. (Bowling Green, Ohio) Bkb. Off. Assn.
Ohio Assn. of Basketball Officials
International Assn. of Approved Bkb. Officials
Toledo, Ohio
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