Brian D. Nielsen is a professor in the Department of Animal Science at Michigan State University. His research focuses on the growth and development of the equine athlete, with an emphasis on the prevention of skeletal injuries. Nielsen has authored 88 peer-reviewed papers, several book chapters, and over 250 conference papers and abstracts. His skills and expertise include Exercise, Bone, Bone Metabolism, Exercise Science, Exercise Physiology, Exercise Performance, Bone Mineral Density, Bone Mineralization, Athletic Performance, and Sports Injuries.