Reality star Sam, who quit TOWIE at the end of the last series, filmed her workout this morning (30 April) before sharing it with fans on Instagram.
In the short clip, Sam can be seen on an exercise bike, doing sit-ups and lifting heavy kettlebells high above her head while squatting.
Most impressively, however, the Essex lass is shown performing some rather impressive chin-ups. She's going to have muscles of steel!
Alongside the video, Sam said: "Today's workout #fitnessfactory #8workouts in a row summer body!! Let's do this."
It's great to see Sam looking happy and healthy following her recent Crohn's Disease diagnosis.
And it's a good job too, as she's got a lot to look forward to this summer. Not only is she heading to Las Vegas with her girl friends, Sam has also recently signed to model agency Elite in London.
More importantly, however, Sam has rekindled her relationship with ex-fiancé Joey Essex and is set to become an auntie for the first time when her sister Billie Faiers gives birth in June.
Watch Sam's exercise video here: