“After sweeping changes were made in January at 24 Hour Fitness, including the departure of the company’s founder, Mark Mastrov, 24 Hour recently announced more personnel moves. Chief Financial Officer Colin Heggie has been named president of California Fitness in Asia, reporting to CEO Carl Liebert. Heggie replaces Steve Clinefelter, who announced his retirement effective this summer and will return home to the United States with his family. The new chief financial officer is Jeffrey Boyer, who joins 24 Hour from Michaels Stores Inc., where he served five years as president and chief financial officer. Prior to joining Michaels, Boyer held senior financial positions with a number of retailers and consumer product companies.