It’s time for the next fitness challenge. Lora puts on a microbikini and heads out to the pullup bar to see if she can complete the workout that was given to her. As with most of her challenges, it is simple but not easy. Lora has been tasked with completing 5 sets of 7 unbroken reps of chinups in under 5 minutes and 30 seconds. Let’s see if she has what it takes…