Here is the full list of all 45 The Biggest Loser: Ultimate Workout achievements worth 1,000 gamerscore.
Complete a new profile by creating a new character for your Fitness Program
Complete all exercises in any exercise routine
Complete any Light or Moderate routine scoring 4 or more for proficiency
Complete a Challenging, Hard or Intense Circuit Training routine scoring 4 or more for proficiency
Complete a Challenging, Hard or Intense Box-Fit routine scoring 4 or more for proficiency
Complete a Challenging, Hard or Intense Yoga routine scoring 4 or more for proficiency
Complete 1st week
Win the weekly weigh-in event in a fitness program
Complete a 4 week fitness program
Complete an 8 week fitness program
Complete a 12 week fitness program
Win the Biggest Loser competition!
Get halfway towards achieving your personal goals
Achieve your personal goals!
Complete all your scheduled exercise routines for a week
Complete all your scheduled exercise routines for 4 weeks
Complete all your scheduled exercise routines for 12 weeks
Win a challenge event
Win all 5 challenge events
Win all challenges at the Intense difficulty level
Complete all exercises in the fitness test
Complete 10 hours of exercise
Complete 24 hours of exercise
Complete 5 perfect consecutive sets of Plank with Leg Lifts in freeplay
Complete 5 perfect consecutive sets of Burpees in freeplay
Complete 5 perfect consecutive sets of Sumo Squat Jacks in freeplay
Complete 5 perfect consecutive sets of Push-Ups in freeplay
Complete 5 perfect consecutive sets of Hip Lift with Raised Legs in freeplay
Burn a total of 1000 Calories in game
Burn a total of 2500 Calories in game
Burn a total of 5000 Calories in game
Burn a total of 10000 Calories in game
Burn a total of 25000 Calories in game
Match your recommended calorie intake for every day before a weigh-in
Burn more than 100 calories of additional exercise for every day before a weigh-in
Reduce your KYN score to show an improvement in your general health
Complete an exercise routine with a friend in multiplayer
Play a challenge event with a friend in multiplayer
Create an exercise routine in freeplay mode and save it
Use the Body Analyzer to create a Personalized Fitness Program
Achieve a Fit Score greater than 5000
Achieve a Fit Score greater than 10000
Achieve a Fit Score greater than 50000
Achieve a Fit Score greater than 100000
Achieve a Fit Score greater than 250000