Статья 2022
Авторы / редакторы: Jonathan Kilgallon, Joseph Cave, Emily Cushion, Shaun Joffe, Jamie Tallent
Опубликовано в: Central European Journal of Sport Sciences and Medicine
This study examined the test re-test, intrarater and interrater reliability of joint kinematics from the Coach’s Eye smartphone application. Twenty-two males completed a 1-repetition maximum (1-RM) assessment followed by 2 identical sessions using 5 incremental loads (20%-40%-60%…
DOI: 10.18276/cej.2022.2-05 · ISSN: 2300-9705
Статья 2016
Авторы / редакторы: Jonathan Sinclair, Stephanie Dillon
Опубликовано в: Central European Journal of Sport Sciences and Medicine
The current study aimed to investigate the influence of energy boost, spring and conventional footwear on running economy and substrate usage. Ten male runners completed 5 min steady state runs in energy boost, spring and conventional footwear. Running economy and percent contrib…
DOI: 10.18276/cej.2016.4-08 · ISSN: 2300-9705
Статья 2016
Авторы / редакторы: Jonathan Sinclair
Опубликовано в: Central European Journal of Sport Sciences and Medicine
The current investigation was conducted to determine whether sex differences in skeletal accelerations and shock attenuation were evident during running. Twelve male and twelve female recreational runners ran at 4.0 m.s-1. Axial accelerations were measured at 1,000 Hz using accel…
DOI: 10.18276/cej.2016.3-04 · ISSN: 2300-9705
Статья 2016
Авторы / редакторы: Stephen Atkins, James D. Richards, Jonathan Sinclair, Hayley Vincent
Опубликовано в: Central European Journal of Sport Sciences and Medicine
The barbell squat is a fundamental strength and conditioning exercise, with two principal variants; back and front. Whilst previous studies have examined the mechanical differences of the front and back squat, there is no information comparing the distributions of muscle forces b…
DOI: 10.18276/cej.2016.2-02 · ISSN: 2300-9705
Статья 2015
Авторы / редакторы: Piotr Bórawski, Lauren Chenarides, James W. Dunn, Jonathan Tuthill
Опубликовано в: Studia i Prace WNEiZ US
The paper analyzes the production and foreign trade of milk and dairy products in the US. The main countries to which the US exports milk and milk products and importers were indicated. The data analysis was used descriptive and graphical methods. Source material constituted the …
ISSN: 2080-4881
Статья 2015
Авторы / редакторы: Lindsay Bottoms, Jonathan Sinclair
Опубликовано в: Central European Journal of Sport Sciences and Medicine
The aim of the current investigation was to examine gender differences in limb and joint stiffness characteristics during the fencing lunge. Ten male and ten female fencers completed simulated lunge movements. Lower limb kinematics were collected using an eight camera optoelectri…
DOI: 10.18276/cej.2015.3-04 · ISSN: 2300-9705