“Her exercise regime would put us all to shame. She’s walking seven miles a day on the treadmill,” thesun.co.uk quoted a source as saying.
“She’s had to take it easy, but her definition of easy is different,” he added.
The 37-year-old is believed to rise at 7 a.m. and then walk three miles with hubby David. Later in the afternoon, it is yoga followed by another treadmill session.