Playoff injury report: Rams’ Cooper, Countess and Thomas held out of practice

Miami Dolphins wide receiver DeVante Parker catches a pass under pressure by Los Angeles Rams outside linebacker Mark Barron during the second half of an NFL football game Sunday, Nov. 20, 2016, in Los Angeles. (AP Photo/Mark J. Terrill)

Credit: Mark J. Terrill

Credit: Mark J. Terrill

Miami Dolphins wide receiver DeVante Parker catches a pass under pressure by Los Angeles Rams outside linebacker Mark Barron during the second half of an NFL football game Sunday, Nov. 20, 2016, in Los Angeles. (AP Photo/Mark J. Terrill)

Wide receiver Pharoh Cooper (shoulder), defensive back Blake Countess (concussion) and wide receiver Michael Thomas (ankle) did not practice on  Tuesday for the Los Angeles Rams, according to their official injury report.

Linebacker Mark Barron (achilles) was limited in practice.