The Pittsburgh Steelers were back on the practice field on Thursday for the latest session of training camp, but the practice was marred by multiple fights that broke out, and punches were thrown in at least one of them.

Steelers HC Mike Tomlin revealed that three defensive tackles were injured during yesterday's first padded practice at training camp.

Quarterback Aaron Rodgers only officially joined the Pittsburgh Steelers shortly before their three-day mandatory minicamp in June and, thus, is still learning about his new teammates in the early days of training camp.