Though he has spent countless hours watching film and studying the playbook so he can think the position at a high level, after missing all of last season while he recovered from a torn meniscus, McCarthy has also worked tirelessly on his mechanics so he can actually play the position at a high level.

J.J. McCarthy has been struggling badly attempting to run the Minnesota Vikings' offense this offseason in training camp.

This article was originally published on www.si.com/nfl/vikings as Vikings training camp recap, Day 9: J.J. McCarthy shines again, punch thrown.