Frostee Rucker

All-Pro Tyrann Mathieu is back at work

All-Pro Tyrann Mathieu is back at work

Tyrann Mathieu, Justin Bethel and Frostee Rucker on Sunday practiced for the first time this training camp, and Arizona Cardinals Coach Bruce Arians said “there’s no doubt” all three will be ready for the Sept. 11 season opener. 

Mathieu, an All-Pro safety last season who is coming back from surgery to repair a torn right anterior cruciate ligament, participated in several plays in 11-on-11 drills with the first unit, surprising teammates with how much he was able to do. 

“I’ve got my swag back,” he said.

Bethel, a cornerback, is returning from foot surgery and defensive lineman Rucker had a foot injury that might have been related to off-season ankle...