Brittany mentions, “I spend most of my time at the gym just to stay fit for my husband, so he won’t be tempted by other women who may appear fitter than me. I do what my man likes.”

Mahomes and Brittany recently moved into their custom-made mega-mansion in Kansas City.The Chiefs superstar has built a lavish gym on the epic property – and his spouse is looking to tone her post-baby figure.Brittany demonstrated her stunning flexibility as she shared the new workout with her 2 million Instagram followers.

Rocking a stunning figure-hugging gym outfit, she strapped two hefty 20lbs weights to her bar as she began the workout with a sweat-inducing lift.The 28-year-old advanced to other stretches, including grueling crunches with dumbells on her belly.She captioned the clips: “Truly obsessed with this set!”

Brittany’s new fitness regime comes after she revealed a secret handshake with fellow NFL Wag Taylor Swift.The pair watched the Kansas City Chiefs play at Arrowhead against the Los Angeles Chargers last month.But another sighed: “Honestly? So cringe.”

Chiefs quarterback Mahomes is currently fighting to be fit for Sunday’s NFL matchup with the Miami Dolphins.The two-time MVP is struggling with the flu and an injury to his non-throwing hand.Mahomes didn’t look himself throughout Sunday’s shock loss to the Denver Broncos.The five-time Pro Bowler passed for 240 yards, failed to throw a touchdown, and committed three turnovers.