Witness the lightning speed and agility of Gervonta Davis as he showcases his super fast footwork in this exclusive training ...

This fat burning cardio boxing workout combines fast-paced punches, footwork, and full-body movement to boost calorie burn ...

While Floyd "Money" Mayweather Jr. was perhaps best known for his elite defense, much of this defensive aptitude was owed to his having some of the greatest footwork ever seen in the sweet science.