In an effort to continually improve his strength, speed and conditioning, Clippers' All-Star forward Blake Griffin is cross-training with athletes from the world of handball, track and field and MMA.

Boston Celtics head coach Joe Mazzulla is one of the top young coaches in the NBA today. At 35, he became the youngest head coach to win an NBA title since Bill Russell won at 34 in 1968. Mazzulla is ...