The Boston Celtics kicked off their training camp on Tuesday, and a new player is already excited to play for head coach Joe Mazzulla. Celtics on CLNS reporter Noa Dalzell asked center Luka Garza about his early impressions of Mazzulla and the coaching staff. In Minnesota, Garza played under Chris Finch, a highly regarded head coach. Finch seems more laid back, while Mazzulla wants to fire everyone up and act like one of the players. The 26-year-old center has played in only 92 out of a possible 328 games, so he will need Mazzulla to motivate him to bring his best effort.