COACH LESSON 12 OF 16 • EXTENSION + FINISH
Lesson 12: Running the Sheffield Series and Finding Each Hitter’s Number
From the Swing Structure Masterclass — Coach Edition with BK, for baseball and fastpitch softball coaches. Lines up with Player Lesson 12: The Sheffield Series and Power.
Learning Objective
By the end of this lesson your hitters can run the Sheffield Series to expose and reintegrate the weak side, each one knows their number, the highest effort they can still repeat, and you have a graded Extension + Finish phase final for every hitter.
About 35 minutes, plus the practice plan with your hitters.
What to Teach
“Control is not slow. Control is organized speed. Isolate it, put it back together, then find his number.” The Sheffield Series isolates each arm, then puts the…
Coach Lesson 12 is part of the full Coach Edition
Lessons 1–3 are free. Enrolling unlocks all 16 coach lessons. Coach All-Access unlocks every Coach Edition and the Coach Certification.