The women meet their psychotherapist and trainer in the premiere episode, and are challenged to run one full lap around a track.
The ladies willpower will be tested as they go shopping for brides maids dresses, which leads to food tasting at each event. Jessie puts everyone to a challenge of a football game.
During Mary's party, the ladies give in to temptation and must justify to Jessie their falling off the diet and exercise routine.
Stacey listens to the women speak about their relationship with food. Also, Hall of Fame swimmer Diana Nyad helps the ladies begin training for a triathlon.