• 10 years ago
Big Time Rush's Stephan Kramer Glickman pays tribute to his favorite sport, baseball, by having some zany fun in Eric The Trainer's office.

Take this week's fitness challenge with Eric the Trainer and his crew! See if you can tackle the brain buster and then hit the gym with the physical fitness challenge. Visit www.csweat.com for more fitness tips and to download complete workout episodes.