The Biggest Loser Season 13 Episode 4 -

Airdate: 2012-Jan-24

Episode summary:

The teams compete for exclusive use of the gym during a battering-ram challenge. Bob and Dolvett, meanwhile, try to get through to contestants they feel aren't putting in enough effort to shed pounds.

About The Biggest Loser series:

The Biggest Loser is an American reality competition series which contestants are overweight and will try to attempt to lose the most weight to fig...Show more >