Roberto Vavassori is a Ph.D. candidate in the Physical Education Sciences Ph.D. program at the University of Granada He holds a BSc in Sports Sciences and Physical Education from the University of Granada (2009), a MSc in Sports Sciences and Physical Education from the University of Granada (2010), and a MSc in Sports Injury Prevention and Return to Play from the University of Castilla la Mancha and the Spanish Olympic Committee (2011). He has 13 years of experience as a strength and conditioning and rehab fitness coach with Olympic champions, olympic athletes, professional tennis players, volleyball players, and young athletes in multiple sports. His previous and current study topics focused on game analysis in volleyball; monitoring workloads and athlete responses; strength and conditioning; return to play.