Technology has enabled a multitude of app based training programs as well as on line sites. While we do not recommend any particular site, below are a few that coaches can access to review for ideas and tips.
Little League International http://www.littleleague.org
Quality Coaching Baseball http://www.qcbaseball.com/
Active http://www.active.com/baseball/
Youth Baseball Info http://www.youthbaseballinfo.com/
Be a Better Hitter http://www.beabetterhitter.com/
Soccer Kids/T-Ball http://sf.soccerkids.com/t-ball-kids/schedule/