Don’t Peak Too Early: Evidence for an ACL Injury Prevention Mechanism of the 11+ Program by Haraldur B Sigurðsson, Kristín Briem, Karin Grävare Silbernagel, Lynn Snyder-Mackler

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Use of Patient-Reported Outcome Measures in Lower Extremity Research by Yongni Zhang, Yaning Zang, Jiayi Ren, Wenhao Guo, Ashley Disantis, Siyu Liu, RobRoy L Martin

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Differences in Lower Extremity Kinematics Between High School Cross-Country and Young Adult Recreational Runners by Mark F Reinking, Nina M Carson, Bridget M End, Olivia K Miller, Joshua D Munter, Thomas G McPoil

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Numerical Simulation Analysis of Slope Instability and Failure of Limestone Mine in Weibei by Kuiming Liu, Hui Li, Shihui Pang, Meng Mi, Jianping Chen, Kui Sun

“…Weibei area is the largest limestone resource area in Shaanxi Province, which is an important boundary to distinguish the climate difference between the south and the north of China, and also a significant ecological safety protection barrier in the northwest of China. …”
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The consequences of changes in forest land cover in the Alpine and Jurassic massifs on the physico-chemical status of deep lake waters by Van Tuan Nghiem, Rachid Nedjai, Nacer Nasreddine Messaoud

“…The issue of acidification in lake waters has been the topic of numerous scientific studies in northern Europe and North America. In recent years, interest in the topic has spread to southern Europe and Asia because similar symptoms have been observed (drop in pH and in redox potential, generally accompanied by oxygen depletion). …”
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Safety and Effectiveness of a Perturbation-based Neuromuscular Training Program on Dynamic Balance in Adolescent Females: A Randomized Controlled Trial by Alison Bulow, Judith E Anderson, Jeff R S Leiter, Peter B MacDonald, Jason D Peeler

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Muscle Activations of the Upper Extremity and Core during Elevation and Rotational Movements in Overhead Throwing Athletes by Liam P Owens, Omid Khaiyat, Ginny Coyles

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Video Analysis of 26 Cases of Second ACL Injury Events in Collegiate and Professional Athletes by Manuela Vargas, Grace K Chaney, María C. Mejía Jaramillo, Paige Cummings, April McPherson, Nathaniel A. Bates

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The Relationship Between Hip Strength and Postural Stability in Collegiate Athletes Who Participate in Lower Extremity Dominant Sports by Bryce Olsen, Nicholas Freijomil, Jennifer Csonka, Tara Moore, Carolyn Killelea, Mallory S Faherty, Timothy C Sell

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Bifurcation and controller design in a 3D delayed predator-prey model by Jinting Lin, Changjin Xu, Yiya Xu, Yingyan Zhao, Yicheng Pang, Zixin Liu, Jianwei Shen

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Line Hops and Side Hold Rotation Tests Load Both Anterior and Posterior Shoulder: A Biomechanical Study by Margie K Olds, Nicole Lemaster, Kelsey Picha, Cody Walker, Nick Heebner, Tim Uhl

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Advancing Simulation-Based Orthopaedic Surgical Skills Training: An Analysis of the Challenges to Implementation by Kivanc Atesok, Shepard Hurwitz, Donald D. Anderson, Richard Satava, Geb W. Thomas, Ted Tufescu, Michael J. Heffernan, Efstathios Papavassiliou, Steven Theiss, J. Lawrence Marsh

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Performance, Test-retest Reliability, and Measurement Error of the Upper Limb Seated Shot Put Test According to Different Positions of Execution by Gustavo O Tagliarini, José R. de S Junior, Glauber M, P Barbosa, Leonardo L B Secchi

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Accuracy of Two Methods in Estimating Target Muscle Force During Shoulder Submaximal Isometric Contractions by Sean F. Griech, Christos Karagiannopoulos

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The Neuromuscular Effects of the Copenhagen Adductor Exercise: A Systematic Review by Morgan Schaber, Zachary Guiser, Logan Brauer, Rebecca Jackson, John Banyasz, Ryan Miletti, Amy Hassen-Miller

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Strength of the Uninvolved Limb Following Return to Activity After ACL Injury: Implications for Symmetry as a Marker of Sufficient Strength by Matthew T Hartshorne, Jeffrey A Turner, Kenneth L Cameron, Darin A Padua

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Sex-Specific Brain Activations during Single-Leg Exercise by Kyoungyoun Park-Braswell, Dustin Grooms, Sandra Shultz, Louisa Raisbeck, Christopher Rhea, Randy Schmitz

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Estimating the Geological Strength Index (GSI) in Regional Seismic-Landslide Zonation Using the Empirical Regression Model by M. E. Mirabedini, E. Haghshenas, N. Ganjian

“…An empirical regression model was presented to estimate the Geological Strength Index (GSI) with an implication on geological quadrangle of Gorgan region at Alborz mountains range (north of Iran). Two main sets of data were applied in this study: (1) geomorphological data including the slope height, aspect, and distance from faults and distance from thrusts and (2) the physical and mechanical properties of rocks including the unit weight, uniaxial compressive strength (σci), and the petrographic constant (mί) of intact rock. …”
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Coexistence and Competition between Tomicus yunnanensis and T. minor (Coleoptera: Scolytinae) in Yunnan Pine by Rong Chun Lu, Hong Bin Wang, Zhen Zhang, John A. Byers, You Ju Jin, Hai Feng Wen, Wen Jian Shi

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The geometry of sea-level change across a mid-Pliocene glacial cycle by M. E. King, J. R. Creveling, J. X. Mitrovica

“…We explore this issue by modeling processes of glacial isostatic adjustment for a wide range of possible MPWP ice-sheet melt zones, including North America, Greenland, Eurasia, and West Antarctica, as well as the Wilkes Basin, the Aurora Basin, and the embayment of Prydz Bay in East Antarctica. …”
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