But it’s not all good news for the 49ers. Left tackle Trent Williams was shaken up on the first play from scrimmage — Purdy’s pick-six — and is questionable to return with a hamstring injury. Austen Pleasants came in to replace him.

Certain types of workouts can also lead to hamstring tightness. Ofori-Atta says runners are especially prone because of the continuous, repetitive demand running places on the hamstrings. Certified personal trainer and Jack City Fitness founder Marshall Weber,

Three-time first-team All-Pro wide receiver Davante Adams has a hamstring strain and is listed as inactive as the Rams prepare for a pivotal road matchup against the Seattle Seahawks.

Nathan Ellis says it was shattering to see Tim David ping his hamstring in a setback that has put the star batter's T20 World Cup hopes in doubt | ESPN.com

New York Giants LT Andrew Thomas was one of two starting offensive linemen who were sidelined at Wednesday's practice.

Los Angeles Rams receiver Davante Adams is reportedly considered 'week-to-week' with hamstring injury and will likely be out Thursday against the Seattle Seahawks, according to Ian Rapoport of NFL Net

Phoenix Suns guard Jalen Green will miss two to three more weeks as he continues to work his way back from a right hamstring strain.

Seamer Gus Atkinson adds to England’s injury problems by leaving the field on the second morning of the fourth Ashes Test against Australia.

The Chicago Bears put up a good fight against the San Francisco 49ers in a prime-time shootout, but they fell short. We break it down.