The celebrity trainer tells PEOPLE he had only done yoga since his health scare because he "didn't want to push it"

During the After Show, a virtual caller asks RHOBH star Garcelle Beauvais why she thinks Kyle Richards has so much sympathy for Paul “PK” Kemsley even though she spends more time with Dorit. Bob Harper is asked what he thinks is the most overrated fitness trend that people need to stop doing and recounts the difficulty he had while filming some of the physical challenges on Traitors.