Episode 3: Overcoming Obstacles

In Episode 3, the Iron Girls tackle their toughest training yet, pushing through exhaustion and self-doubt. As Jin Seo Yeon motivates her teammates, Seol In Ah reveals hidden talents, surprising everyone. With guidance from former UFC fighter Kim Dong Hyun, they learn to embrace teamwork and resilience, proving that together they can conquer any obstacle on their path to triathlon glory.