Rebel Wilson is coming to the end of her self-professed 'Year of Health' journey – but she isn't showing any signs of slowing down after kitting out her home gym with a brand new exercise bike.Showing off the state-of-the-art machine in a new photo on Instagram, Rebel looked incredible as she took it for a spin in a pair of leather leggings and a T-shirt with 'Rebel' emblazoned across it.MORE: Rebel Wilson wows in skinny jeans for 'inspirational' post"Merry Christmas to me! Thanks @variis