Darren Waller suggests a nerve issue is at the root of his hamstring injury

[Uncrowned Sports]

From profootballtalk:

Darren Waller, the tight end for the New York Giants, suggests that a nerve issue may be the cause of his ongoing hamstring injury. This issue is similar to one he experienced last year when he played for the Raiders. Despite the injury, Waller was able to play in the team's recent game, but he admits that it may limit his performance on the field. He did not practice on Wednesday and it is unclear if he will be available for the next game against the Cardinals.

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