Jennifer Garner showed off her impressive box jump workout in a video posted to her Instagram Stories on Sunday, April 13.

If you don't just want to live longer, but want to live well, you need to add box jumps for healthy aging into your routine now.

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.

English Bulldog’s Impressive Box Jump Has People Calling Him the Workout King originally appeared on PetHelpful. English Bulldogs are not typically known as athletic canines.

Jennifer Garner has shared a few intense plyometric workouts with her trainer, Beth Nicely, and they're guaranteed to make you break a sweat.

This workout jump box comes in four different sizes — the smallest is 16x14x12 inches and the largest is 30x24x20 inches. There are two colors to choose from.

Jennifer Garner posted an Instagram video doing a hard box jump workout, and her legs were so toned. The actress works with trainer Beth Nicely to get strong.