We all wondered how Taylor Swift rocked the stage in heels during her three-hour Eras Tour show, and she finally addressed the speculation. Swift, 35, opened up about what went on behind the scenes of her Eras Tour while chatting with her boyfriend, Travis Kelce, and his brother, Jason Kelce, during the Wednesday, August 13, episode of their "New Heights" podcast. When Jason, 37, asked if Swift missed touring, she replied, "I miss it, but it's like, it was perfect for what it was." She explained, "It was a lot of physical therapy.