37-year-old NFL veteran Brendon Ayanbadejo is training like he’s 22 and priming for his first season. His latest Instagram post challenges you to a jump rope workout that he demonstrates with impeccable form and consistency. Ayanbadejo makes the exercise more difficult by crossing and un-crosssing his arms as he jumps—a “single jump w/a double rotation and 1 twist.” For the task, he’s sporting the Under Armour Speedform Apollo running shoe. Check it out below:

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