The Biggest Loser's Dolvett Quince Trains His Contestants With Kass Martin's Zumba Class!

The contestants on this season's The Biggest Loser have been hard at work trying to shed all the extra pounds.

And on Tuesday night's episode, they got some additional help in the form of a Zumba class!

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Trainer Dolvett Quince treated his players to a Zumba training session with instructor Kass Martin, and the contestants worked up a sweat and had a blast!

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"I even took the glasses off. That is serious Buddy. It is about to get Zumbalicious!," admits Allen "Buddy" Shuh.

Check out more from the segment here.