Six Weeks Of Extreme: Crossfit

Thursday, August 16 2012, 01:03 PM MDT

This craze is known as "elite fitness," so should you be intimidated? Amanda signs up for a CrossFit class to see if "high-intensity, functional movement" is something to be scared of.

For more information, visit www.crossfitnewlife.com

(Copyright 2012 Sinclair Broadcasting Group.)