Rachel Frederickson Wins 'Ring of Fire' on 'The Biggest Loser'

Watch the swimmer from Stillwater try to follow in the footsteps of Hudson's Lisa Rambo in Tuesday night's episode of The Biggest Loser—where she won a "Ring of Fire" competition and moved, with all but two of the rest of the contestants, from team to individual competition. 

Related: 

• See Rachel Frederickson Talk about Her Return to Swimming
• Another St. Croix Valley 'Biggest Loser': Rachel Frederickson
• Lisa Rambo: How It Felt to Run the NYC Marathon