For a little more, here's this from Chad Jennings:
Just in case you need a translation: That’s 50 throws from 60 feet. The last time I remember talking to Chamberlain was a little less than a month ago, and he had just started making 30 throws from 30 feet. Building the arm strength is a process, and Chamberlain’s going through it.The bullpen should be fine next year, so that's not a concern of mine going forward. Much like this year, I think the bullpen will be a strength in 2012 especially with a healthy Joba.
But so far, so good, and that should mean he’s still ahead of schedule. He’s expecting to throw off a mound by spring training.
