The last effort must be made and Martin knows exactly which buttons to press. How far have they managed to push their goals in the gym?

The training camp at Lillehammer will end with a lead-heavy session, designed by Martin's brother Sondre Sundby. Dennis will also get revenge for the 3000 metres.

Martin has invited the participants to a cozy training camp in the Olympic city of Lillehammer! We also get a reunion with Agnete Huseby and Mads Clemmetsen!

Mental trainer Karina Hollekim has a chat with some of the participants about what might be a good idea to address if you want to make a lasting change work.

Anette travels around to take the necessary measurements of each individual. Stian works hard, but finds this terribly difficult. Especially mentally!

Life consists of most weekdays, how do the participants face the time pressure and the temptations that appear everywhere?

Siri Eftedal visits a former participant to get help with the training. Martin plans a really brutal session to see how far they've come.

The new everyday life creates challenges and Anette Skarpaas Ramm has received answers to the participants' blood tests, where some get a surprise.

Six new celebrities get to taste blood in their first meeting with Martin Johnsrud Sundby. There is no dear mother when the lifestyle has to be completely turned around!