Thunder Rosa, the former AEW Women’s World Champion, is sidelined with a concussion.

She last wrestled on the August 31 episode of AEW Collision, competing in a match with Hikaru Shida, Serena Deeb, and Queen Aminata.

Rosa mentioned the injury on Busted Open Radio, and shared her expert advice about the importance of taking concussions seriously. Professional sports have come a long way with concussion awareness and the dangers of traumatic brain injuries. However, some athletes still feel the pressure to continue.

She warned athletes to stop their physical activity and take precautions.

Rosa expects to be out for a few weeks, with no confirmed date of return date.