Christine McGuinness reveals her very toned tum in a sports bra as she works up a sweat in her home gym

Christine McGuinness reveals her very toned tum in a sports bra as she works up a sweat in her home gym

CHRISTINE McGuinness revealed her very toned tum in a sports bra as she worked up a sweat in her home gym. The 35-year-old showed off some work out kit for a sponsored advert on Instagram. Christin…