Injuries are common in the NFL. It's a tough, physical game played by guys with the craziest ratios of size/speed on the planet (for a team based game). You just happen to follow our team. Other teams have their share too,
trust me on that. That is why it is important to be a deep team and the foundation of why expansion teams don't generally win in the NFL right off the bat.
Running back Chris Brown also sat out practice Thursday with a tight right hamstring. He pulled his left hamstring early in training camp last year, which limited him to 11 games. Fisher said he wasn't concerned.
"When players feel tight and can't get loose, we're going to back them down. We're trying to be smart about this, and hopefully he can get back on the practice field [Friday] afternoon," Fisher said.