- Alison Hammond has shared a video of her intense boxing workout routine online.
- The This Morning presenter's post showed her sparring with a trainer during a private session.
- It comes after the 51-year-old lost 11 stone over the span of five years.
- Hammond has confirmed she did not use weight loss injections for her transformation.
- She previously had a gastric band fitted in 2007, which was later removed, after years of fluctuating weight.
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