Editorial
Editorial Registered Reports in the Journal of Sports Sciences
Grant Abt, Colin Boreham, Gareth Davison, Robin Jackson, Eric Wallace & A Mark Williams
Pages: 1789-1790 | DOI: 10.1080/02640414.2021.1950974
Sports Medicine and Biomechanics
The effects of shoe upper construction on mechanical ankle joint work during lateral shuffle movements
Ashna Subramanium, Eric C. Honert, Sasa Cigoja & Benno M. Nigg
Pages: 1791-1799 | DOI: 10.1080/02640414.2021.1898174
Sports Performance
Traditional high jump Gusimbuka Urukiramende: Could early 20th century African athletes beat Olympic champions?
Ine Van Caekenberghe, Wim Derave, Matthieu Lenoir, Veerle Segers, Peter Aerts & Dirk De Clercq
Pages: 1800-1806 | DOI: 10.1080/02640414.2021.1898175
Not as simple as it seems: Front foot contact kinetics, muscle function and ball release speed in cricket pace bowlers
Samuel John Callaghan, Andrew David Govus, Robert George Lockie, Kane Jytte Middleton & Sophia Nimphius
Pages: 1807-1815 | DOI: 10.1080/02640414.2021.1898192
Acceleration mechanics during forward and backward running: A comparison of step kinematics and kinetics over the first 20 m
Aaron Uthoff, James Zois, Roland Van Den Tillaar & Ryu Nagahara
Pages: 1816-1821 | DOI: 10.1080/02640414.2021.1898193
Sports Medicine and Biomechanics
Effects of overground surfaces on running kinematics and kinetics in habitual non-rearfoot strikers
Wenxing Zhou, Zhangqi Lai, Shiwei Mo & Lin Wang
Pages: 1822-1829 | DOI: 10.1080/02640414.2021.1898194
Individual differences in the distribution of activation among the hamstring muscle heads during stiff-leg Deadlift and Nordic hamstring exercises
Aurélie Boyer, François Hug, Simon Avrillon & Lilian Lacourpaille
Pages: 1830-1837 | DOI: 10.1080/02640414.2021.1899405
Physiology and Nutrition
Open Access
Seasonal training and match load and micro-cycle periodization in male Premier League academy soccer players
Marcus P. Hannon, Nicholas M Coleman, Lloyd J. F. Parker, John McKeown, Viswanath B. Unnithan, Graeme L. Close, Barry Drust & James P. Morton
Pages: 1838-1849 | DOI: 10.1080/02640414.2021.1899610
Sports Performance
Analysis of the worst-case scenarios in an elite football team: Towards a better understanding and application
Andrew R. Novak, Franco M. Impellizzeri, Arjav Trivedi, Aaron J. Coutts & Alan McCall
Pages: 1850-1859 | DOI: 10.1080/02640414.2021.1902138
Physical Activity, Health and Exercise
Reliability of five trunk flexion and extension endurance field-based tests in high school-aged adolescents: ISQUIOS programme
María Teresa Martínez-Romero, Francisco Ayala, Alba Aparicio-Sarmiento, Mark De Ste Croix & Pilar Sainz De Baranda
Pages: 1860-1872 | DOI: 10.1080/02640414.2021.1903706
Sports Medicine and Biomechanics
Biomechanical upper-extremity performance tests and isokinetic shoulder strength in collision and contact athletes
Edel Fanning, Katherine Daniels, Ann Cools, Josh J. Miles & Éanna Falvey
Pages: 1873-1881 | DOI: 10.1080/02640414.2021.1904694
Sports Performance
The effect of countermovement on force production capacity depends on extension velocity: A study of alpine skiers and sprinters
Matt R. Cross, Jean Romain Rivière, Bas Van Hooren, Nicolas Coulmy, Pedro Jiménez-Reyes, Jean-Benoit Morin & Pierre Samozino
Pages: 1882-1892 | DOI: 10.1080/02640414.2021.1906523
Physical Activity, Health and Exercise
The effects of 12-months supervised periodized training on health-related physical fitness in coronary artery disease: a randomized controlled trial
Rita Pinto, Xavier Melo, Vitor Angarten, Madalena Lemos Pires, Mariana Borges, Vanessa Santos, Ana Abreu & Helena Santa-Clara
Pages: 1893-1902 | DOI: 10.1080/02640414.2021.1907062
Social and Behavioral Sciences
Open Access
Associations between physical activity, basic motor competencies and automatic evaluations of exercise
Manuel Mücke, Sebastian Ludyga, Christian Andrä, Markus Gerber & Christian Herrmann
Pages: 1903-1909 | DOI: 10.1080/02640414.2021.1907902
Retraction
Retraction: Load–velocity relationship 1RM predictions: A comparison of Smith machine and free-weight exercise
Pages: 1910-1910 | DOI: 10.1080/02640414.2021.1902603
