Jarome Iginla's first skate of training camp lasted less than half an hour on Saturday as the Flames captain left the ice because of back spasms. "Unfortunately, after I'd started a little bit, I had a little bit of a spasm there," Iginla said. "It's nothing I haven't had before. I've had them during the season at different times. "I thought it was better to be safe than keep aggravating it."