Barkley (lower body) made his way to the sideline slowly and then entered the medical tent during the first quarter of Sunday's game against the Rams, Olivia Reiner of the Philadelphia Inquirer reports.
After a six-yard run on the Eagles' second possession, the aforementioned situation befell Barkley. For as long as Barkley is sidelined, Tank Bigsby and Will Shipley will man Philadelphia's backfield.