Softball Umpiring Mechanics Illustrated: Two and Three Person High School Crews

Price: $19.95 NASO Member Price: $15.96 Item Code: BSBMI Pages: 232 Size: 5.5″ X 8.5″

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.

Sample Chapter

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