*Jr/Sr=junior and senior level;Fr/So,fresh men and sophomore level. †For all players,data are absolute mean change(95%confidence interval,CI).
zFor position and seniority,data are marginal mean(95%CI)controlling for height and baseline measure.
§Boldeddataindicatesignificantchange(CIdoesnotincludezero).
k Changes:Δpostseason=postseason minus preseason;Δspring=spring minus postseason.
¶Difference between groups (line vs. nonline orJr/Srvs.Fr/So) atp#0.05.