Carrie Underwood took to instagram the other day to show off her new workout buddy, that workout buddy was her son Isaiah!

In the video you'll see Carrie's new designer workout gear, and Isaiah's choice of fitness attire... some firetruck PJ's.

My workout buddy...mama's in @caliabycarrie and the big man is in his fire truck PJs...whatever works! #StayThePath PS, please excuse my yoga form...I don't do much yoga, but like to stretch...

A post shared by Carrie Underwood (@carrieunderwood) on Mar 22, 2017 at 4:06pm PDT

Might want to take a few pointers from him