Kevin and Jenna: The Truth About Rucking

With rucking popping up as a new workout trend, we wanted to get the inside scoop from someone who does it daily as part of their lifestyle. Kevin and Jenna chat with Jenna's brother Jaime, who serves in the Army and knows all about rucking. Jaime shares what rucking is all about, its benefits, and tips for anyone interested in trying out this intense and rewarding fitness activity. image credit: Getty Images