The FitCast: Episode 151 (Alwyn Cosgrove Exiled? And Chris Frankel on TRX)
Alwyn Cosgrove returns to the show after being "exiled" to talk about weight training circuits machine cardio, using kettlebells, ropes, TRX, and bodyweight movements in circuits, the business of fitness, LiftStrong and more! Then Kevin talks to Chris Frankel from Fitness Anywhere about the TRX suspension trainer.
