with Jack Leggett, Clemson University Head Coach Coach Jack Leggett demonstrates the team and group drills he uses to improve infield play and practice efficiency. More than 15 drills are demonstrated including his 30 minute infield drill, the square drill and an excellent drill that combines batting and infield practice. Areas covered include ground balls, bunt offense and defense, game situations such as first and third defense and offense, pitchers fielding practice, tagging, unassisted double plays and much more! This is a great look at the key team drills being taught by one of the outstanding baseball coaches today! 38 minutes. 2003.