Taylor Swift is really good at rapping, but not so great at running on a treadmill.

The 26-year-old singer's new Apple Music commercial was released on April Fools' Day and it shows the singer acting a bit foolish. Swift is seen finding the perfect song to run to and decides to go with Drake and Future's hit, "What a Time to be Alive."

The "Shake It Off" singer gets really into the track, and starts to all-out rap the lyrics. Just when she hits her stride, Swift completely eats it on the treadmill and falls to the ground -- but she keeps on rapping!

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Swift shared the commercial with her 74 million Twitter followers with the hashtag #TaylorVsTreadmill. "Based on true events," she quipped.

The music star's ad for Apple Music comes nearly a year after she convinced the company to change their policy on how they compensate musicians whose music is streamed on the app. "#AppleMusic will pay artist for streaming, even during customer’s free trial period," Apple Music's Internet Software and Services Eddy Cue posted in June. "We hear you @taylorswift13 and indie artists. Love, Apple."

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"I am elated and relieved. Thank you for your words of support today. They listened to us," Swift tweeted at the time, thus allowing her wildly popular album, 1989, to be shared on the app.

However, the GRAMMY winner's entire catalogue of music is still not streaming on Spotify, though Drake and Future's track can still be found on the competing music app.

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