Elton Jenkins has returned to practice after dealing with a back injury and missing OTAs due to a family matter, not contract disputes. His presence is crucial for the Packers' offensive line as they gear up for the season. Practice was intense, with physicality evident as players donned pads for the first time, leading to some injuries, including Marshon Lloyd's. The coaching staff is emphasizing player safety amid the intensity, particularly after Nate Hobbs' risky tackle that resulted in Lloyd's injury.