Reynolds says his arm feels better than it has in several years, the Arizona Republic reports.

EDGE Analysis

The lefty was perhaps the team's best reliever during the first two months of the 2013 season, but he hurt his elbow and wound up needing Tommy John surgery. The procedure cost him the rest of 2013 and all of 2014, and he spent most of 2015 in the minors before a brief MLB stint at the end of the season. Reynolds will battle for a spot in the Diamondbacks bullpen this spring.