"According to Douglas, this explosive move will raise your heart rate while forcing you to maintain power output. You gotta be able to catch air to make that jump! Get ready because this burpee + box jump combo will leave you with better toned arms, core, and legs."
The box jump is an exercise that seems pretty self-explanatory. As in, jump up? Onto the box? But it’s a more advanced movement than you may think, explains Julia Avery, an instructor at New York City interval training workout studio The Fhitting Room. #boxjump #crossfit #workout