Update from @USAgym:
Alicia Sacramone was injured today at practice and is being evaluated. Aly Raisman took a short dismount off beam but is fine.
Anne Phillips:
I attended the American women’s training session this morning in the Yoyogi Training Hall and am afraid I have some very unfortunate news to report. Brestyan’s gymnasts Alexandra Raisman and Alicia Sacramone both went down with injury during the team’s practice.
details – Gymnastike – Two Americans Down in World Championships Training
Awaiting prognosis.
Alternate alternate, Shawn Johnson, is a long way away.
Gymnastics Coaching.com 