1st baseman’s role and positioning for relays, cut-offs, and double cuts. The first baseman is not the cut-off man in as many relay situations as the shortstop and second baseman. As the first baseman, you need to know when you should expect to cover the vacated second base bag, when…
What's the best softball position? - Quora
I believe in myself': Examining the challenges of Mookie Betts' move to shortstop - Yahoo Sports
Top Five Drills for Your First Baseman! - Baseball Coaching Drills
Basic Rules For Baseball [Infographics]
Track and Field Coaching Education
A Glossary of Baseball Positions and Their Abbreviations
Fundamentals of Fielding Responsibilities in Baseball - Spiders Elite
Infield Ground Ball Mechanics – White Rock South Surrey Baseball
The Top Tips For Finding Out What Infield Position is Best For You
How to Build a Beam Expander
Adaptive cluster-based relay-node placement for disjoint wireless sensor networks
Drills for Baseball and Fastpitch Softball Practice Planning — Baseball Positive
Cutoffs and Relays – White Rock South Surrey Baseball
First Base Positioning for Relays