Appreciate your advice. I have a junior HS son who is a RHP and also infielder. In this winter off season he has been training with a trainer with weights to get stronger and doing conditioning and has recently started pitching lessons with a local trainer. We live in Illinois. He is throwing mid70s up to 80 in practice. To get recruited to play at academic D3 and possibly Ivy schools (he is in all honors classes and just got a 35 on the ACT) he needs to increase his pitching velocity. I've heard good things about the TBR but then upon further online research heard that they focus more on conditioning and that a 3 day weekend won't really increase his velocity. Is it worth attending? Is he better off doing the Driveline analysis for 3-5 days where you go on site and then continue at home? The difficulty there is that we can't stay there on site for 5 days, could do 3, though. He has HS tryouts first week of March, and expects to do showcases in June/July. Thank you in advance for your advice.