Bob Harper has been instrumental in transforming hundreds of overweight contestants into their slimmer selves on NBC's hit show The Biggest Loser. Bob showed us his essential moves for making weight loss a reality. From a lateral burpee to a squat variation that'll work your entire body, see which exercises Bob says are a must if you are looking to drop weight. You'll learn some great tips about form and technique and see exactly why we can't help but love working out on Team Bob!