Just as practiced ended, Miami Heat forward Andre Iguodala disappeared into the weight room. He then returned to the gym so he could stretch out his 36-year-old body on a yoga mat. It has become almost a yearly tradition. Iguodala remains a valued star on a contending championship team. He also foreshadows an imminent expiration date. “I have about a year or two left,” Iguodala told USA TODAY Sports. “I’m serious this time. I got two left.”