Ep 141: James de Lacey- Sprinting Is Aerobic, Sprint Interval Training, Strength Exercises For Speed Development

James de Lacey owns and runs Sweet Science of Fighting. James holds a Master of Sport & Exercise Science and has published academic research. He's also worked in three countries at the elite and international level of sport preparing athletes for competition. James trains and competes in BJJ and created Sweet Science of Fighting to bring you cutting edge training information from himself and high-level coaches

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