Carlos PenaVega & Witney Carson Do Push Ups Before DWTS Practice

Carlos PenaVega gets a little competition going on with pro partner Witney Carson in these fun shots from their dance practice over the weekend.

The 26-year-old actor/singer and Witney, 20, continued to perfect their opening dance number for the premiere of Dancing With The Stars.

And it looks like Witney is working Carlos hard — he’s already headed to cyrotherapy!

“This is what @cryohealthcare makes me feel like after a long day of dancing. Thank you @drmanningdc for keeping our body’s feeling good! #5days @dancingabc,” Carlos posted on Instagram with a vid. Check it out below!

15+ pics inside of Carlos PenaVega and Witney Carson…