RB Arian Foster took a handoff from quarterback Matt Schaub on Tuesday, took a step and pulled up. Foster grabbed his right leg.

CB D.J. Hayden underwent abdominal surgery to remove scar tissue, but the Oakland Raiders expect the rookie to make a full recovery before the start of training camp. On Tuesday, Charles Woodson participated in his first practice as a Raider since 2005, but he was wearing a blank jersey and not the No. 24 he wore for eight seasons in Oakland. That still belongs to Tracy Porter, who was wearing it as he sat out practice with a calf injury.

San Francisco 49ers wide receiver Michael Crabtree tore his right Achilles tendon during a training drill but is expected to play during the 2013 NFL season, the team said Wednesday. Crabtree suffered the injury on Tuesday and underwent successful surgery on Wednesday, according to an article on the team's website. "Surgery was successful and we do not anticipate it will be season-ending for Michael," 49ers coach Jim Harbaugh said. "It was completely torn and it was completely repaired."

NFL Team Report - Denver Broncos - INSIDE SLANT Four months have passed since the Broncos' double-overtime loss to the Ravens in the divisional playoffs, and some fans still aren't over it -- particularly one gaffe that looms over the Broncos in the way Earnest Byner's goal-line fumble at old Mile High Stadium lingered over the Browns a quarter-century ago.