The Safety and Efficacy of Weighted Baseballs by Michael M Reinold, Leonard C Macrina

“…One of the most common methods of training to enhance pitching velocity is the use of weighted baseballs. As with anything else, the excitement and popularity often proceed our scientific understanding. …”
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Baseball and American Foreign Policy by Robert Elias

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Preseason Workload in Collegiate Baseball Pitchers by Bennett Tabaracci, Shraddha Sudhir, Matthew Gauthier, Lindsay Hannigan

“…# Background Upper extremity injuries are common in baseball spanning from youth through professional leagues, especially in preseason. …”
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Survey of nutritional intake status in college baseball players by Yoko Iio, Hana Kozai, Mamoru Tanaka, Yukihiro Mori, Manato Seguchi, Yuka Aoyama, Morihiro Ito

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Descriptive Strength and Range of Motion in Youth Baseball Players by Ross M Nakaji, Todd S Ellenbecker, Kevin M McClenahan, Lianna M Roberts, Chase Perez, Scott B Dickenson

“…# Background There are limited studies reporting descriptive strength and range of motion in youth baseball players 12 years of age or younger. # Purpose To establish normative data for external (ER) and internal (IR) rotation range of motion (ROM), total arc range of motion (TROM), and isometric rotator cuff strength in youth baseball players, and to compare between the dominant throwing arm (D) to the non-dominant arm (ND)…”
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Unilateral baseball pitching: morphological and functional adaptations in the neck muscles by Leila Rahnama, Ceren Acik, Christine Dy, Stefan Keslacy

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Cardboard Fans in the Stands: COVID and Compensation in Major League Baseball by Anthony Krautmann

“…The pandemic’s impact on Major League Baseball (MLB) was especially dire. In 2020, a single player testing positive was enough to cancel the entire game, with a few teams sidelined for weeks. …”
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Reliability of an Observational Biomechanical Analysis Tool in Adolescent Baseball Pitchers by Steven F DeFroda, Dai Sugimoto, Steven J Staffa, Donald S Bae, Ellen Shanley, Charles A Thigpen, Peter K Kriz

“… # Methods Adolescent baseball pitchers underwent analysis using 2D video in indoor settings. …”
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Development of an Injury Burden Prediction Model in Professional Baseball Pitchers by Garrett Bullock, Charles Thigpen, Gary Collins, Nigel Arden, Thomas Noonan, Michael Kissenberth, Ellen Shanley

“…# Background Baseball injuries are a significant problem and have increased in incidence over the last decade. …”
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Une balle blanche dans un roman noir by Sophie Vallas

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Indicators to Evaluate Base Running in Baseball, First Category from Mayabeque by H.G. Jose Luis, M.S. Jose Francisco, V. P. Mercedes

“…In the last seasons of the National Series there has been a loss of the possibilities in the base run by the first category Baseball players. In order to solve this problem, it is proposed as an objective: to develop indicators to evaluate the running of bases in the first category baseball team of Mayabeque. …”
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Cartilage Degeneration at Symptomatic Persistent Olecranon Physis in Adolescent Baseball Players by Tetsuya Enishi, Tetsuya Matsuura, Naoto Suzue, Yoshinori Takahashi, Koichi Sairyo

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Youth Baseball Caregiver Understanding of Safe Pitching Guidelines and Player Injury by Christian Reintgen, Giorgio Zeppieri Jr, Michelle Bruner, MaryBeth Horodyski, Andrew Waligora, M Seth Smith, Kevin W Farmer

“…# Background As more athletes participate in youth baseball, there has been an associated increase in upper extremity injuries. …”
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Evaluation and Treatment of Baseball Pitchers: There’s More to Assess than the Arm by Matthew L Gauthier, Casey A Unverzagt, George J Davies

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An Interval Throwing Program for Baseball Pitchers Based upon Workload Data by Michael M. Reinold, Brittany Dowling, Glenn S. Fleisig, Leonard C. Macrina, Kevin E. Wilk, John T. Streepy, James R. Andrews

“…# Background Interval throwing programs (ITP) have been used for decades to enable baseball pitchers to return to competition after injury or surgery by gradually applying load to the throwing arm. …”
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Biomechanical Basis of Interval Throwing Programs for Baseball Pitchers: A Systematic Review by Travis Dias, Benjamin G. Lerch, Jonathan S. Slowik, Kevin E. Wilk, James R. Andrews, E. Lyle Cain, Glenn S. Fleisig

“…If the athlete is a baseball pitcher, the flat-ground throwing phase is followed by pitching on a mound at progressively increased effort. …”
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Comparison of Glenohumeral Range of Motion Deficits in Youth, Collegiate, and Professional Baseball Players by C. Luke Wilcox, Hillary A. Plummer, Roger V. Ostrander III

“…# Background Examining range of motion deficits across levels of baseball competition can result in a better understanding of the extent of altered range of motion patterns and identify competition levels that may require preventative interventions that target the deficits…”
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Baseball Related Injuries: A Case Report on Acute Compartment Syndrome of the Forearm by Charles B. Pasque, Christopher Hendrix

“…We report a unique case of a male umpire being struck on the forearm by a baseball with subsequent progression to an acute compartment syndrome that required emergent fasciotomies. …”
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Hand size association with ulnar collateral ligament reconstruction in professional baseball players by Michael T. Freehill, MD, Michael Walsh, MD, Nathan Richards, DO, John Morasso, DO, Traci A. Ackron, DO, MPH, Emily Lau, MD, Chaoyang Richard Chen, MD, Corey S. Tremble, ATC, Richard K. Ryu, MD, Stephen E. Lemos, MD, PhD

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Racial Fault-lines in “Baseball’s Great Experiment:” Black Perceptions, White Reactions by Henry D. Fetter

“…This paper examines three facets of the breaking of major league baseball’s color line by Jackie Robinson of the Brooklyn Dodgers in 1947: the perception of blacks, the response of white players (whether teammates or opponents), and the reaction of baseball fans. …”
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