The well-known and successful bassist of Mötley Crüe, Nikki Sixx shared a couple of new Instagram stories on his verified account and revealed that he’s so angry about making cardio in the middle of the morning.

Here is what Nikki wrote on the photos:

“Dear cardio.

F— YOU.

Sincerely.
6″

You can see Nikki’s photo right below.

Nikki also posted a video on his stories. Here’s his video right below.