Taylor Swift just gave us a peek at her intense pre-tour workout in her new docuseries, but it’s not just her toned look that’s going viral. A fitness coach slammed her pull-up form, saying it’s risky and not effective. But Swifties are clapping back, pointing out she’s literally powering through 3.5-hour shows. Honestly, if it works for Taylor, who are we to judge? Would you take fitness tips from her routine? #Fitness #TaylorSwift #ErasTour