She's no stranger to sharing her fitness progress pics on social media.
And Maisie Smith showed off her very pert posterior as she took to Instagram with her latest gym selfie on Thursday.
'50% hardwork 50% gym leggings,' the EastEnders star, 20, told her followers as she helf up her phone to the mirror to flaunt her toned thighs.
Strong: Maisie Smith showed off her very pert posterior as she took to Instagram with her latest gym selfie on Thursday
Maisie looked in impeccable shape as she twisted her body to one side to show off her leg muscles.
The actress made the most of her impressive physique in a pair of skintight pink leggings which clung to her frame.
She paired the work out gear with a pair of box fresh white trainers, tube socks, and a black crop top.
Maisie showcased her natural beauty and went makeup free for the outing as she swept up her tresses into a low pony tail.
Gains: She's no stranger to sharing her fitness progress on social media
And Maisie's strength will no doubt have aided her in gruelling filming for SAS Who Dares Wins, which she returned from last week.
The actress departed her role as Tiffany Butcher on EastEnders this month and joined the tough reality show, which has just finished shooting in the