5 Hottest Fitness Trends of 2013 (So Far)

ABC News5 Hottest Fitness Trends of 2013 (So Far)ABC NewsAre you bored with the same old workout routine? If so, you've come to the right place. Many fitness fads come and go, but here are the fastest growing fitness trends of 2013 so far–which are sure to keep you sweating and motivated for a long time to come!