The model mum-of-one showed off the results of her hard work in a black cropped top and patterned legs after a morning workout.
Looking good, Imogen!
Imogen gave birth to daughter Ariana last February but refused to worry about losing her baby weight quickly, preferring to focus on spending time with her little one.
She has told Reveal in the past that she was eating properly and exercising regularly to regain her pre-baby body, rather than trying a fad diet.
And it's definitely paid off, hasn't it?!
Last month, the Welsh star told us she'd dropped a stone and a dress size since giving birth. "At the beginning of the year I wanted to lose at least a stone and anything beyond that would be a bonus. In terms of toning, I wanted to firm up my tummy because, after giving birth, that was the area I was most self-conscious about. Not only have I lost a stone, I've also dropped a dress size, so I'm really pleased with myself."
Imogen was pictured looking rather engrossed in her phone while knocking back a soya protein and fruit shake. She has said that Everything But The Cow shakes are her favourite post-gym drink.
Her flavour of choice? Strawberry & raspberry. Yum!
"I exercise between four to five times a week now and love how energised I feel after a good workout," she enthused. Well, it's working!
"I like high intensity cardio because it gets the heart pumping and you feel like it's really making a difference. I also enjoy classes as I feel more motivated if I have someone telling me what to do and to keep going!
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