Reds left-hander Aroldis Chapman has resumed throwing on the side as he tries to return from left shoulder inflammation. Chapman did some long tossing in the outfield at Progressive Field on Friday, then threw off of the mound in the bullpen with pitching coach Bryan Price looking on. "We've been working a little bit on some light stuff. That was probably the heaviest he's thrown," Price said. "We've been trying to get the delivery back together. I think that, at times, has been a little bit taxing to his arm. It's not wholesale changes, but we're trying to make sure the timing is right." Chapman, 23, has been on the disabled list since Monday after a stretch of wildness and ineffectiveness.