American midfielder Michael Bradley has resumed training with AS Roma after a thigh injury that sidelined him for nearly a month.

Bradley participated in Monday's practice session, the team said on its website.

After transferring from Chievo Verona , Bradley was injured in the team's 2-2 tie against Catania that opened its Serie A schedule on Aug. 26.

Roma hosts Sampdoria on Wednesday and is at defending champion Juventus on Saturday.

Bradley missed a pair of World Cup qualifiers for the U.S., which completes the semifinal round at Antigua and Barbuda on Oct. 12 and against Guatemala four days later at Kansas City, Kan.