Remember less than two months ago when I couldn’t do even one double-under and my forearms and shins were covered in bruises from trying? Today I did 25 DUs every 20-second interval with zero mess-ups for a total of 500 double-unders in the workout. For anyone struggling with it, be stubborn and keep trying. Eventually it will click!!! 😎😎❤️❤️💪💪