Carrie Underwood recently finished off her morning workout with a plank routine from Kevin T. Edmonson Jr (aka @kev.the.nexus) on Tik Tok.

“Well, this was a fun finisher to my workout this morning!!!” Underwood captioned the video, with the apt hashtag: #FitnessShouldBeFun.

I’m exhausted just watching this.

@carrieunderwoodWell, this was a fun finisher to my workout this morning!!! ##FitnessShouldBeFun ##duet with @kev.the.nexus♬ original sound – dragon.daddy.cosplay