5/14/15 | 1:17PM: Callahan said that he is taking his recovery slowly and that he met his goal of doing "more physical activity" on Thursday. (TampaBay.com)
11:45AM: Callahan said that he is feeling good and seeing tremendous improvement each day. (Smith)
11:40AM: Tyler Johnson says that Callahan is a "warrior." (Smith)
11:13AM: Jon Cooper says he doesn't know if Callahan will play on Saturday but didn't rule out that he wouldn't. (Smith)
10:56AM: Ryan Callahan is skating today at the Tampa Bay Lightning's practice. (Joe Smith)
Callahan underwent emergency appendectomy surgery earlier this week.