Box jumps, a classic plyometric exercise that requires you to jump on an elevated box-like structure, can hugely improve ...

But box jumps are a fantastic exercise for longer-distance running too. A plyometric exercise, box jumps build power and core strength – two things that will benefit on a distance runner.

Three words: prisoner box jumps. You don’t need weights, just your body weight and a box or bench. If you have limited equipment or fancy skipping out squats for an effective alternative instead ...

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Cleveland Browns defensive end Myles Garrett executes 58-inch box jump in a workout. New Orleans Saints defensive end Cam Jordan joins "NFL Total Access" one last time on the show's final episode.