Research article

Comparison of Muscle Activity in Three Single-Joint, Hip Extension Exercises in Resistance-Trained Women

Vidar Andersen, Helene Pedersen, Marius Steiro Fimland, Matthew Shaw, Tom Erik Jorung Solstad, Nicolay Stien, Kristoffer Toldnes Cumming, Atle Hole Saeterbakken

2021, 20(2), 181 - 187

Research article

Evaluating Methods for Imputing Missing Data from Longitudinal Monitoring of Athlete Workload

Lauren C. Benson, Carlyn Stilling, Oluwatoyosi B.A. Owoeye, Carolyn A. Emery

2021, 20(2), 188 - 196

Research article

Relationship between Sprint, Change of Direction, Jump, and Hexagon Test Performance in Young Tennis Players

Jose Luis Hernández-Davó, Irineu Loturco, Lucas A. Pereira, Ricard Cesari, Jordi Pratdesaba, Marc Madruga-Parera, David Sanz-Rivas, Jaime Fernández-Fernández

2021, 20(2), 197 - 203

Research article

Factors Associated With Lower Limb Injuries in Recreational Runners: A Cross-Sectional Survey Including Mental Aspects and Sleep Quality

Seyed Hamed Mousavi, Juha M Hijmans, Hooman Minoonejad, Reza Rajabi, Johannes Zwerver

2021, 20(2), 204 - 215

Research article

Effect of Different Slopes of the Lower Leg during the Nordic Hamstring Exercise on Hamstring Electromyography Activity

Toshiaki Soga, Daichi Nishiumi, Atsuya Furusho, Kei Akiyama, Norikazu Hirose

2021, 20(2), 216 - 221

Research article

Low-Intensity Exercise as a Modifier of Depressive Symptoms and Self-Perceived Stress Level in Women with Metabolic Syndrome

Paulina Morga, Błażej Cieślik, Małgorzata Sekułowicz, Maria Bujnowska-Fedak, Iris Drower, Joanna Szczepańska-Gieracha

2021, 20(2), 222 - 228

Research article

Deficits in the Star Excursion Balance Test and Golf Performance in Elite Golfers with Chronic Low Back Pain

Yi-Chien Peng, Chung-Yuan Hsu, Wen-Tzu Tang

2021, 20(2), 229 - 236

Review article

Comparison of Clinical Outcomes between Anteromedial and Transtibial Techniques of Single-Bundle Anterior Cruciate Ligament Reconstruction: A Systematic Review and Meta-Analysis

Ran Li, Tao Li, Qiuping Zhang, Weili Fu, Jian Li

2021, 20(2), 237 - 249

Research article

Physiological Responses and Predictors of Performance in a Simulated Competitive Ski Mountaineering Race

Michael Lasshofer, John Seifert, Anna-Maria Wörndle, Thomas Stöggl

2021, 20(2), 250 - 257

Review article

Peripheral Nerve Responses to Muscle Stretching: A Systematic Review

Ewan Thomas, Marianna Bellafiore, Luca Petrigna, Antonio Paoli, Antonio Palma, Antonino Bianco

2021, 20(2), 258 - 267

Research article

Incidence Rate of Musculoskeletal Injuries among Professional Tennis Players during 2019 International Tournaments in Indonesia

Mokhammad R. Abadi, Indah S. Widyahening, Nani C. Sudarsono, Ade J. Tobing

2021, 20(2), 268 - 274

Research article

Biceps Femoris Muscle is Activated by Performing Nordic Hamstring Exercise at a Shallow Knee Flexion Angle

Norikazu Hirose, Masaaki Tsuruike, Ayako Higashihara

2021, 20(2), 275 - 283

Research article

Clinical Hip Osteoarthritis in Current and Former Professional Footballers and Its Effect on Hip Function and Quality of Life

Dennie van den Noort, Emmeline Oltmans, Haruhito Aoki, Gino M.M.J. Kerkhoffs, Vincent Gouttebarge

2021, 20(2), 284 - 290

Research article

Resistance Band Exercise Training Prevents the Progression of Metabolic Syndrome in Obese Postmenopausal Women

Won-Mok Son, Jung-Jun Park

2021, 20(2), 291 - 299

Research article

Unilateral Quadriceps Fatigue Induces Greater Impairments of Ipsilateral versus Contralateral Elbow Flexors and Plantar Flexors Performance in Physically Active Young Adults

Joseph H.D. Whitten, Daniel D. Hodgson, Eric J. Drinkwater, Olaf Prieske, Saied Jalal Aboodarda, David G. Behm

2021, 20(2), 300 - 309

Research article

Maximal and Submaximal Cardiorespiratory Responses to a Novel Graded Karate Test

Matheus Hausen, Raul Freire, Andréa B. Machado, Glauber R. Pereira, Grégoire P. Millet, Alex Itaborahy

2021, 20(2), 310 - 316

Research article

Unilateral or Bilateral Standing Broad Jumps: Which Jump Type Provides Inter-Limb Asymmetries with a Higher Reliability?

Alejandro Pérez-Castilla, Amador García-Ramos, Danica Janicijevic, Sergio Miras-Moreno, Juan Carlos De la Cruz, F. Javier Rojas, Mar Cepero

2021, 20(2), 317 - 327

Research article

Undeclared Doping Substances are Highly Prevalent in Commercial Sports Nutrition Supplements

Erik Duiven, Luc J.C. van Loon, Laila Spruijt, Willem Koert, Olivier M. de Hon

2021, 20(2), 328 - 338

Research article

Lack of Evidence for Non-Local Muscle Fatigue and Performance Enhancement in Young Adults

Gerard M.J. Power, Emily Colwell, Atle Hole Saeterbakken, Eric J. Drinkwater, David G. Behm

2021, 20(2), 339 - 348

Research article

Vascular Responses to High-Intensity Battling Rope Exercise between the Sexes

Erica M. Marshall, Jason C. Parks, Tyler J. Singer, Yu Lun Tai, Alexa R. DeBord, Stacie M. Humm, J. Derek Kingsley

2021, 20(2), 349 - 356

Research article

Reliability of Sprint Force-Velocity-Power Profiles Obtained with KiSprint System

Nejc Šarabon, Žiga Kozinc, Amador Garcia Ramos, Olivera M. Knežević, Milan ÄŒoh, Dragan M. Mirkov

2021, 20(2), 357 - 364

Research article

Effects of an Injury Prevention Program on Anterior Cruciate Ligament Injury Risk Factors in Adolescent Females at Different Stages of Maturation

Reiko Otsuki, Daniel Benoit, Norikazu Hirose, Toru Fukubayashi

2021, 20(2), 365 - 372

Review article

Ankle Instability Patients Exhibit Altered Muscle Activation of Lower Extremity and Ground Reaction Force during Landing: A Systematic Review and Meta-Analysis

Hyung Gyu Jeon, Sae Yong Lee, Sung Eun Park, Sunghe Ha

2021, 20(2), 373 - 390