Lee Si-young’s Postpartum Fitness Journey and Continued Resilience
Actress Lee Si-young is captivating fans with her remarkable physical condition just four months after giving birth to her second child. Known for her dedication to fitness, Lee Si-young has shared glimpses into her postpartum recovery, inspiring many with her commitment to self-care and healthy living.
Maintaining a Rigorous Routine
On November 4th, Lee Si-young posted photos documenting her diet and exercise routine on her social media account, accompanied by the message, “I’m working on gaining weight. I’ll take pictures of my body building step by step for 4 months.” The images showcase her diligently working out, taking mirror selfies in a black bra top and training pants.
The photos reveal a toned physique, including visible abdominal muscles and defined arm muscles, leading fans to question her claim of “trying to gain weight.” Her dedication to fitness is well-documented, as she continued to exercise consistently throughout her pregnancy, even engaging in activities like hiking in the later stages .
A Journey to Motherhood
Lee Si-young’s path to expanding her family has been marked by both personal challenges and courageous decisions. She married a businessman in September 2017 and welcomed her first son in January 2018 . After eight years of marriage, she announced her divorce in March 2025.
Following the divorce, Lee Si-young made the deliberate choice to implant a frozen embryo from her previous marriage, despite the lack of consent from her former spouse. She openly shared her reasoning, explaining that the five-year storage period for the embryo was nearing expiration and she felt it was important to proceed rather than discard it . She took full responsibility for her decision, acknowledging the potential difficulties ahead.
Her ex-husband later expressed his intention to fulfill his responsibilities as a father. Lee Si-young gave birth to her daughter in November 2025 , referring to her newborn as a “gift from God.”
Continued Activity and Inspiration
Lee Si-young’s active lifestyle continued even during her pregnancy, as she completed the 200km Long Island Bike Tour in the United States last year. She described the experience as challenging but ultimately rewarding, demonstrating her determination and resilience.
Lee Si-young’s story resonates with many, showcasing her strength, honesty, and unwavering commitment to her children and her own well-being. Her journey continues to inspire fans as she navigates motherhood and maintains a healthy, active lifestyle.