Softball Umpiring Mechanics Illustrated: Two and Three Person High School Crews
Book Details
Author(s)
Todd Korth
Publisher
Referee Enterprises Inc.
ISBN / ASIN
B00B7R3J3U
ISBN-13
978B00B7R3J33
Sales Rank
#593,408
Marketplace
United States 🇺🇸
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Description
The only illustrated mechanics manual for High School umpires. Referee’s exclusive MechaniGram™ graphics bring positions, signals and movements to life. There is no better mechanics resource available anywhere.
