here's an article on Jana and Chellsie: "Gymnasts training for a bigger prize" -
http://sfgate.com/cgi-bin/article.cgi?f=/chronicle/archive/2007/05/26/SPGACQ204Q1.DTL
[quote]"The Worlds last year was a total example of being tough,'' Memmel said. "I competed with a partially torn tendon ... and I finished the competition. Yes, you have to be tough.'' [/quote]
Why would you compete on a partially torn tendon?! Everyone keeps saying there is a lot of depth in the USA team, so why not not risk getting injuried further and compromising the healing and substitute?! Anyways, they did actually substitute her at Worlds, she withdrew from the competition:
[quote]Due to an injured right shoulder, 2005 all-around world champion Chellsie Memmel has withdrawn from the all-around finals at the 2006 World Championships scheduled for later today. The USA's Ashley Priess of will now compete in the all-around finals along with Jana Bieger. [/quote]
"Memmel withdraws from all-around
Shoulder injury forces 2005 champion to sidelines" -
http://wcsn.com/article/news.jsp?ymd=20061019&content_id=9270&vkey=gymnastics_news&id=34012&dpre=