Jordyn Brooks is six tackles ahead of Devin White for the NFL lead, but a hamstring injury has his Week 18 status in doubt.

England pace bowler Gus Atkinson has joined the tourists' mounting injury toll after being ruled out for the fifth and final Ashes cricket test in Sydney with a hamstring injury. Atkinson pulled up lame during the second morning of the Boxing Day test and was officially ruled-out after scans on Monday confirmed the injury in his left leg.

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.

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,

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.

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

Nakobe Dean eases Eagles fans' minds with a positive diagnosis of a hamstring injury that recently knocked him out of action.

Tony East: Aaron Nesmith off the injury report for the Pacers tomorrow in Houston. TJ McConnell questionable with his hamstring soreness. Jay Huff added as questionable with a left ankle sprain, Ben Sheppard upgraded to questionable with his left calf strain.