Život na vagi (English: Life on the Scales) is a Croatian reality competition television series based on The Biggest Loser.
[1] Overweight and obese people are invited to apply for the show; a number of selected competitors is presented in the first episode of each season.
Each cycle, the contestants work out and undergo a vast array of physical and sport challenges such as running or climbing; each team has a professional fitness coach who leads them through the process.
[2] The show also employs nutritionists and other health professionals to educate the contestants about healthy eating habits.
The finalist who lost the highest percentage of his or her body mass is declared winner of the season and wins a cash prize.