Results 41 to 50 of about 13,263 (301)

Conditioning exercises in ski jumping: biomechanical relationship of squat jumps, imitation jumps, and hill jumps [PDF]

Sports Biomechanics, 2017
As hill jumps are very time-consuming, ski jumping athletes often perform various imitation jumps during training. The performed jumps should be similar to hill jumps, but a direct comparison of the kinetic and kinematic parameters has not been performed yet.
Silvio Lorenzetti, Fabian Ammann, Sabrina Windmüller, Ramona Häberle, Sören Müller, Micah Gross, Michael Plüss, Stefan Plüss, Berni Schödler, Klaus Hübner   +9 more
openaire   +4 more sources

PREDICTION OF PHYSICAL VARIABLE TO SQUAT LONG JUMP ACHIEVEMENT (A MULTIVARIATE CORRELATIONAL STUDY ON TRAINED STUDENTS OF A STATE SENIOR HIGH SCHOOL IN PEKALONGAN REGENCY)

International Journal of Education, 2018
Achievement of squat long jump needs to be supported with several components that are divided into anthropometric elements and physical abilities. This study aims to determine the relationship and the extent to which squat long jump achievement can ...
Abdurachman Abdurrachman, Sugiyanto Sugiyanto, Muchsin Doewes   +2 more
doaj   +1 more source

Performance and reference data in the jump squat at different relative loads in elite sprinters, rugby players, and soccer players

, 2020
The aims of this study were to compare the outcomes and provide reference data for a set of barbell mechanical parameters collected via a linear velocity transducer in 126 male sprinters (n = 62), rugby players (n = 32), and soccer players (n = 32).
Loturco, Irineu, Irineu Loturco, Pareja-Blanco, Fernando, Freitas, Tomás T., Pereira, Lucas A., Michael McGuigan, Fernando Pareja-Blanco, Pedro Valenzuela, Lucas A. Pereira, McGuigan, Michael R., Valenzuela, Pedro L., Tomás T. Freitas   +11 more
core   +1 more source

A Comparison of Machine versus Free-Weight Squats for the Enhancement of Lower-Body Power, Speed, and Change-of-Direction Ability during an Initial Training Phase of Recreationally-Active Women

Sports, 2019
The purpose of this study was to examine differences between a free-weight squat (FWS) and machine squat (MS) during an initial resistance training phase for augmentation of performance tests in recreationally active women. Twenty-seven women (22.7 ±
Neil A. Schwarz, Sean P. Harper, Andy Waldhelm, Sarah K. McKinley-Barnard, Shelley L. Holden, John E. Kovaleski   +5 more
doaj   +1 more source

Effects of chains squat training with different chain load ratio on the explosive strength of young basketball players’ lower limbs

Frontiers in Physiology, 2022
The purpose of this study was to explore the effects of the chain squat training (CST) with different chain load ratio (0, 10%, 20% and 30%) on the explosive power of the lower limbs of adolescent male basketball players.
Dongting Jiang, Gang Xu
doaj   +1 more source

The effect of plyometric training program on agility, jumping, and speed performance in young soccer players

Pedagogy of Physical Culture and Sports
Background and Study Aim. The aim of this study was to examine the effect of a 6-week plyometric training program on agility, vertical jump, squat jump, and speed performance in soccer players. Material and Methods.
Bahaüddin Türkarslan, Gökhan Deliceoglu   +1 more
doaj   +1 more source

Is COVID-19 infection decreasing the sports performance of the volleyball players? A pilot study

Journal of Men's Health, 2022
Background: Coronavirus (COVID-19) infection has made restrictions on every sports level, from the audience to athletes worldwide. Volleyball players’ life were affected by COVID-19 infection, the layout of training, and competitions.
Aydan Orscelik, Ismail Kaya, Burak Karaaslan, Betul Agiragac, Cagri Ceyhan   +4 more
doaj   +1 more source

A influência da profundidade de agachamento no desempenho e em fatores biomecânicos no salto vertical [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Desportos, Programa de Pós-graduação em Educação Física, Florianópolis, 2013Introdução: O salto vertical (SV) é uma habilidade motora presente em diversas modalidades esportivas ...
Gheller, Rodrigo Ghedini
core  

Weaving Intelligence: Thermally Drawn Multimaterial Fibers Toward AI‐Enabled Smart Textiles

Advanced Materials, EarlyView.
Thermally drawn multimaterial fibers are rapidly advancing as intelligent structural units for next‐generation smart textiles. Integrating multimaterial architectures with neuromorphic and spiking‐neural‐network principles enables fabrics that can sense, compute, and adapt autonomously.
Vuong Dinh Trung, Jiaxiang Yi, Hieu Nguyen‐Duc, Tien Nu Hoang Lo, Weili Zhao, Chaoqun Dong, Fabien Sorin, Baris Caglar, Lei Wei, Tung Nguyen‐Dang   +9 more
wiley   +1 more source

Effect of variable resistance training on lower limb strength and power development: A training study [PDF]

, 2010
The ability to develop high levels of muscular strength and power is considered to be a critical component in many, if not most, sports. Because of this, new training methods are constantly being sought in an attempt to improve strength and power ...
Dobbs, Caleb W.
core