FLOWERY BRANCH http://www.atlantafalconsteamonline.com/kaleb-mcgary-jersey , Ga. (AP) ? hamstring tightness Thursday morning, but the injury is not considered serious.Atlanta coach Dan Quinn does not expect Ridley to miss much time.?He looked good, and we just didn?t want, at this space when guys are really pushing it, to make anything where (an injury) could go longer Kendall Sheffield Jersey ,? coach Dan Quinn said. ?I expect him to be back on the next turn through.?Ridley stood up after running a route, reached back to touch his hamstring and walked to the side to stretch with a trainer. He stood on the field for the rest of the session with no need for immediate treatment.After practice ended, Ridley took photos with fans and signed autographs.Ridley, a first-round draft pick last year out of Alabama, led NFL rookies with 821 yards receiving and 10 touchdown catches. Safety Landon Collins? first on-field work with Washington was delayed by his recovery from shoulder surgery http://www.atlantafalconsteamonline.com/john-cominsky-jersey , but he got the green light to return to work this week.Collins, who signed a six-year deal as a free agent this offseason, has been on the field for both of the team?s organized team activities this week.?We?re still very cautious with the shoulder,? head coach Jay Gruden said, via the . ?But he feels good and we?re trying to get him in some 7-on-7 drills. I want to get him lined up when we have walk-throughs so he can communicate the defense and get lined up. Then at his own discretion Qadree Ollison Jersey , and the trainers�? discretion, he?ll do some team periods every now and then just making sure he?s careful.?Collins may be limited, but he said it helps ?just getting out here getting the reps? after spending several months recovering from his shoulder injury. Assuming all goes well over the rest of the offseason program, the limitations should be gone by the time Collins gets to training camp.