Editorial
Boosting Performance
Edward M. Wojtys
Focus Topic: Knee
Are Weightbearing Restrictions Required After Microfracture for Isolated Chondral Lesions of the Knee? A Review of the Basic Science and Clinical Literature
Deeptee Jain, Elshaday S. Belay, John A. Anderson, William E. Garrett, and Brian C. Lau
A Comparison of Neuromuscular Electrical Stimulation Parameters for Postoperative Quadriceps Strength in Patients After Knee Surgery: A Systematic Review
Caitlin E.W. Conley, Carl G. Mattacola, Kate N. Jochimsen, Emily V. Dressler, Christian Lattermann, and Jennifer S. Howard
Vertical and Horizontal Hop Performance: Contributions of the Hip, Knee, and Ankle
Argyro Kotsifaki, Vasileios Korakakis, Philip Graham-Smith, Vasileios Sideris, and Rod Whiteley
Functional Resistance Training to Improve Knee Strength and Function After Acute Anterior Cruciate Ligament Reconstruction: A Case Study
Scott R. Brown, Edward P. Washabaugh, Aviroop Dutt-Mazumder, Edward M. Wojtys, Riann M. Palmieri-Smith, and Chandramouli Krishnan
Current Research
Implications of SARS-CoV-2-Associated Myocarditis in the Medical Evaluation of Athletes
Neha P. Raukar and Leslie T. Cooper
Physical Examination of the Hip
Daniel Wichman, Jonathan P. Rasio, Austin Looney, and Shane J. Nho
Exercise for Sport-Related Concussion and Persistent Postconcussive Symptoms
Mohammad Nadir Haider, Itai Bezherano, Alex Wertheimer, Akas H. Siddiqui, Emily C. Horn, Barry S. Willer, and John J. Leddy
Kinesiotaping for the Rehabilitation of Rotator Cuff–Related Shoulder Pain: A Randomized Clinical Trial
Fábio Carlos Lucas de Oliveira, Benoit Pairot de Fontenay, Laurent Julien Bouyer, François Desmeules, and Jean-Sébastien Roy
Prevalence of Vitamin D Insufficiency and Deficiency in Young, Female Patients With Lower Extremity Musculoskeletal Complaints
Brittany M. Ammerman, Daphne Ling, Lisa R. Callahan, Jo A. Hannafin, and Marci A. Goolsby
Muscle Activation Differences During Eccentric Hamstring Exercises
Sonay Guruhan, Nihan Kafa, Zeynep B. Ecemis, and Nevin A. Guzel
The Association Between Sports- or Physical Activity–Related Concussions and Suicidality Among US High School Students, 2017
Gabrielle F. Miller, Lara DePadilla, Sherry Everett Jones, Brad N. Bartholow, Kelly Sarmiento, and Matthew J. Breiding
Lower Extremity Compartment Syndrome in National Football League Athletes
Joseph D. Lamplot, Dean Wang, Leigh J. Weiss, Michael Baum, Kristina Zeidler, Christina Mack, Ronnie P. Barnes, Russell F. Warren, Samuel A. Taylor, and Scott A. Rodeo
