Extreme Weight Loss
Wednesdays at 9pm

If you ever felt you needed to summon up massive amounts of motivation to embark on a New Year’s diet or slim down a bit for summer then spare a thought for the brave volunteers in Extreme Weight Loss who resolve to lose truly remarkable amounts of weight over the course of a year with the help of trainer Chris Powell and his wife, Heidi.

Watch on UKTV Play

Series 5