INJURIES Three-time Pro Bowl defensive tackle Haloti Ngata tweaked his hamstring while participating in the team's conditioning test and was absent from the first full-squad practice. Left tackle Bryant McKinnie was not present because he is dealing with a "personal" matter. Right tackle Ramon Harewood rolled his ankle and did not return to practice. Players who are on the physically-unable-to-perform list include defensive end Pernell McPhee (arthroscopic knee surgery), offensive tackle Jah Reid (strained right calf), wide receiver/return specialist David Reed (knee surgery) and rookie guard Kelechi Osemele (back spasms). Five-time Pro Bowl outside linebacker and reigning NFL Defensive Player of the Year Terrell Suggs (torn right Achilles tendon) is on the non-football injury list. Wide receivers Torrey Smith and LaQuan Williams were bothered by leg cramps, but eventually returned to practice.