[Photo] Cha Eun-woo's 'Angry Back Muscles'

[Asia Economy Online Issue Team] Cha Eun-woo of the group ASTRO showed off his muscular physique.

Cha Eun-woo recently posted several photos of his daily life on his SNS.

In the revealed photos, Cha Eun-woo caught attention by wearing a swimsuit against the backdrop of the blue sea, flaunting his well-defined back muscles.