Actor Son Ye-jin shared a workout moment on Instagram on Dec. 3, drawing buzz as her sculpted back and sleek lines took center stage.
Posting, she wrote “Crush my workout” and added, “At the tail end of 2025. Wishing everyone peace. Hope you’re all doing well.”
In the photos, Son grips a machine at the gym. Dressed in clean, minimalist activewear, her determined stance from behind stands out.
Her defined back muscles and balanced silhouette especially caught the eye. Fans reacted with comments like “Your back is beautiful, Ye-jin,” and “Stay healthy, Ye-jin Kim.”
Last month, Son and her husband Hyun Bin made history at the Blue Dragon Film Awards as the first married couple to both take home lead acting honors on the same night, moving many with the milestone.