Why Model Olivia Culpo 'Hates' Working Out With Boyfriend Christian McCaffrey

Olivia Culpo loves a good workout, but not when it's alongside her NFL running back boyfriend Christian McCaffrey!

Honestly, I hate working out with him," Culpo, 30, shared with PEOPLE at

the Create & Cultivate LA Conference, where she spoke about her career.

"Because he is a professional athlete. He works out for a profession."

The model and McCaffrey started dating in April 2019, and took their love

public when they were photographed together while vacationing in Mexico that July.

Although both are in tip-top shape, Culpo finds it difficult to keep up

with her man, who was the first round pick for the Carolina Panthers in 2017.

there's no point in even trying to do anything within the realm of what he is doing."