1. A New Training System Using VR Will Rev Up the Baseball Industry Like Never Before
2. Blewett D. (2017). Pitch tunneling: Is it real? and how do pitchers actually pitch? The Hardball Times. June 16. https://tht.fangraphs.com/pitch-tunneling-is-it-real-and-how-do-pitchers-actually-pitch/
3. Deci, E. L., & Ryan, R. M. (2013). Intrinsic motivation and self-determination in human behavior. Springer Science & Business Media.
4. DIY College Rankings. (2019). How much do D1 colleges spend on baseball programs? DIY College Rankings. https://www.diycollegerankings.com/how-much-do-d1-colleges-spend-on-baseball-programs/2505/
5. A Review of Workload-Monitoring Considerations for Baseball Pitchers