The Biggest Loser - Season 12 Episode 7 الحلقة 7
The contestants swap teams and trainers after a calorie-counting challenge, and the realignment causes some tension. Later, the new teams face their first challenge together; and the trainers hold last-chance workouts away from the ranch.
- النوع: Reality
- ستوديو: NBC
- الكلمة الرئيسية: competition, overweight, obesity, exercise, weight loss
- المصبوب: Erica Lugo, Steve Cook, Bob Harper
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