Taylor Swift and boyfriend Travis Kelce hit Dogpound gym for private workout session in West Hollywood

I knew this tour was harder than anything I’d ever done before by a long shot,’ Swift told Time in December. ‘I finally, for the very first time, physically prepared correctly.’ In addition to not drinking alcohol, the Cardigan hitmaker detailed how she trained to perform her three-hour-15-minute concerts.

‘Every day I would run on the treadmill, singing the entire set list out loud,’ she continued. ‘Fast for fast songs, and a jog or a fast walk for slow songs.’

Three months before the tour, Taylor also began working relentlessly with choreographer Mandy Moore, to learn the dance moves.

Mandy was recommended to her by her pal Emma Stone. Emma had previously worked with Mandy on the musical La La Land.

The pop star admitted, ‘Learning choreography is not my strong suit. I had three months of dance training, because I wanted to get it in my bones.

‘I wanted to be so over-rehearsed that I could be silly with the fans, and not lose my train of thought.’

The musician told the publication that in the past, she lived ‘like a frat guy’ on the road, but this time was different.

She explained that she cut out alcohol completely ahead of the tour, adding, ‘Doing that show with a hangover… I don’t want to know that world.’

While Swift is undeniably a force to be reckoned with in the gym, Kelce, a three-time Super Bowl champion, may be her perfect workout buddy.

During the first few months of their romance, which began in September, the duo spent much of their time jetting off to see one another.

But things have slowed down for them as of late, with her latest leg of the Cruel Summer songstress’ Eras Tour ending in early March and the athlete’s football season coming to an end last month.

After a wild six months filled with busy schedules, constant traveling, and cameras surrounding their every move, it was said that the pair were planning to ‘play house’ inside her Beverly Hills mansion.