Editorial
Healthy Kids
Edward M. Wojtys
Focus Topic: Injury Prevention
Limited Evidence Suggests a Protective Association Between Oral Contraceptive Pill Use and Anterior Cruciate Ligament Injuries in Females: A Systematic Review
Kathleen Samuelson, Ethan M. Balk, Erika L. Sevetson, and Braden C. Fleming
Characterization of Prepractice Injury Prevention Exercises of High School Athletic Teams
James R. Slauterbeck, Autumn Reilly, Pamela M. Vacek, Rebecca Choquette, Timothy W. Tourville, Bert Mandelbaum, Robert J. Johnson, and Bruce D. Beynnon
Association of Competition Volume, Club Sports, and Sport Specialization With Sex and Lower Extremity Injury History in High School Athletes
Eric G. Post, David R. Bell, Stephanie M. Trigsted, Adam Y. Pfaller, Scott J. Hetzel, M. Alison Brooks, and Timothy A. McGuine
Dissemination and Implementation Strategies of Lower Extremity Preventive Training Programs in Youth: A Clinical Review
Lindsay J. DiStefano, Barnett S. Frank, Hayley J. Root, and Darin A. Padua
Factors That Drive Youth Specialization
Ajay S. Padaki, Charles A. Popkin, Justin L. Hodgins, David Kovacevic, Thomas Sean Lynch, and Christopher S. Ahmad
Current Research
Development and Validation of a Portable and Inexpensive Tool to Measure the Drop Vertical Jump Using the Microsoft Kinect V2
Aaron D. Gray, Brad W. Willis, Marjorie Skubic, Zhiyu Huo, Swithin Razu, Seth L. Sherman, Trent M. Guess, Amirhossein Jahandar, Trevor R. Gulbrandsen, Scott Miller, and Nathan J. Siesener
Joint Preservation Techniques in Orthopaedic Surgery
Philip J. York, Frank B. Wydra, Matthew E. Belton, and Armando F. Vidal
Rehabilitation and Postoperative Management Practices After Osteochondral Allograft Transplants to the Distal Femur: A Report From the Metrics of Osteochondral Allografts (MOCA) Study Group 2016 Survey
Marie S. Kane, Karlee Lau, and Dennis C. Crawford
Development and Validation of a Skinfold Model for Estimation of Body Density for a Safe Weight Reduction in Young Iranian Wrestlers
Sadjad Riyahi-Alam, Mohammad Ali Mansournia, Yaser Kabirizadeh, Nasrin Mansournia, Ewout Steyerberg, and Ramin Kordi