http://www.thebillslockerroom.com/authentic-bruce-smith-jersey , followed by OTAs and mandatory mini-camp."The Buffalo Bills will begin their offseason workouts on April 15 with the start of voluntary offseason workouts. Following the voluntary offseason workouts, the Bills will gather for organized team activities (OTAs) from May 20-21, May 23, May 28, May 30-31 Color Rush Darryl Johnson Jersey , June 3-4, and June 6-7. The team will then hold a mandatory mini-camp from June 11-13, the last time the team gathers until staying at St. John Fisher College outside of Rochester for training camp. Dates for training camp have not yet been released. The Bills also will have a rookie minicamp for the members of the 2019 NFL Draft class, although those dates have not yet been announced. The minicamp will occur either the first or second weekend following the conclusion of the draft. According to the collective bargaining agreement agreed upon by the players’ association and the owners, the offseason’s voluntary nine-week program takes place in three stages: Phase 1 runs for two weeks and is limited to strength and conditioning (no live hitting). Phase 2 runs for three weeks and consists of on-field drills and instruction sessions Youth Darryl Johnson Jersey , but no live hitting is allowed, and there are no offense vs. defense sessions. Phase 3 runs for four weeks, and while live contact is prohibited, teams engage in 7-on-7, 9-on-9 Womens Darryl Johnson Jersey , and 11-on-11 drills. Bills head coach Sean McDermott said on Monday that the team was still gathering information about the condition of running back Devin Singletary‘s hamstring after he was injured in last Sunday’s win over the Jets and they learned enough to know that Singletary shouldn’t be on the practice field on Wednesday.The Bills have released their first injury report of the week and it shows that Singletary did not participate in the practice at all. The rookie has provided a spark to the offense in the first two weeks by averaging 12.7 yards per carry, but another absence on Thursday would make it unlikely that the team will be able to call on him against the Bengals.Cornerback Taron Johnson was the only other Bills player to miss practice because of injury. He’s also dealing with a hamstring issue.Wide receiver John Brown, linebacker Lorenzo Alexander and tackle Ty Nsekhe all got rest days.