نتایج جستجو برای: riders

تعداد نتایج: 1724  

Journal: :Journal of sports sciences 2008
Emanuele D'Artibale Antonio Tessitore Laura Capranica

Although motorcycling performance strongly depends on the characteristics of the motorcycles and capabilities of the riders, little information is available on the physiological profiles of riders. The aim of this study was to evaluate the physical load of official international men's road-race motorcycling competitions. Data were obtained from 34 male riders during the 2005 European Road-Race ...

2010
Clémence Lesimple Carole Fureix Hervé Menguy Martine Hausberger

BACKGROUND Back pain is the cause of bad welfare in humans and animals. Although vertebral problems are regularly reported on riding horses, these problems are not always identified nor noticed enough to prevent these horses to be used for work. METHODOLOGY/PRINCIPAL FINDINGS Nineteen horses from two riding centres were submitted to chiropractic examinations performed by an experienced chirop...

2017
Saupe

Within road-cycling, the optimization of performance using mathematical models has primarily been performed in the individual time trial. Nevertheless, most races are 'mass-start' events in which many riders compete at the same time. In some special situations, e.g. breakaways from the peloton, the riders are forced to team up. To simulate those cooperative rides of two athletes, an extension o...

1999
Alkistis Skalkidou Eleni Petridou Fotios C Papadopoulos Nick Dessypris Dimitrios Trichopoulos

Objectives—Helmet use is the best preventive measure available against two wheel motorized vehicle (TWMV) related head injuries. In some countries, however, helmets are used only by a minority of TWMV riders. In collaboration with the Road TraYc Police Department, an inspection survey was undertaken to assess the prevalence and to determine predictors of helmet use. Setting—The Greater Athens a...

Journal: :Injury 2014
Valerie X Y Chiang Jolene Y X Cheng Z C Zhang Li-Tserng Teo

INTRODUCTION Motorcyclists and their pillion riders are the most vulnerable group of road users in Singapore, accounting for 50% of all road traffic accident fatalities in 2011. This study aims to compare the severity and pattern of injuries between matched pairs of riders and pillions. METHODS Thirty-two matched pairs who presented to the A&E of an urban hospital from 1 August 2011 to 20 Mar...

Journal: :Accident; analysis and prevention 2011
Catherine Chapman Charles B A Musselwhite

Horse riders represent a significant group of vulnerable road user and are involved in a number of accidents and near misses on the road. Despite this horse riders have received little attention both in terms of academic research and transport policy. Based on literature on vulnerable road user safety, including attitudes to road user safety and behaviour of drivers and their relationship with ...

2012
Penprapa Siviroj Karl Peltzer Supa Pengpid Sompong Morarit

The aim of this study was to assess helmet use and associated factors among motorcycle riders during Songkran festival in Thailand. A cross-sectional survey was conducted to determine the prevalence of helmet use among Thai motorcycle riders (sample size = 18,998) during four days of the Songkran festival. For this sample, the population of motorcycle riders was consecutively selected using quo...

Journal: :Accident; analysis and prevention 2013
Yiqi Zhang Changxu Wu

Bicycles held an important position in transportation of China and other developing countries. As accidents rate involving electronic and regular bicycles is increasing, the severity of the bicycle safety problem should be paid more attention to. The current research explored the effect of sunshields (a kind of affordable traffic facility built on stop line of non-motor vehicle lanes (According...

2017
Jacqueline Marinoff

The effect of riders at two different levels of riding ability on the mean heart rates (HR) of school horses at the trot was studied. Five horses were each paired with a beginner (n=4) and an intermediate (n=5) rider, and the mean HR generated by the two riders at the trot were compared for each horse. There was a significant (p

2015
Hang-Tsung Liu Chi-Cheng Liang Cheng-Shyuan Rau Shiun-Yuan Hsu Ching-Hua Hsieh

OBJECTIVE To provide an overview of the demographic characteristics of adult motorcycle riders with alcohol-related hospitalizations. METHODS Data obtained from the Trauma Registry System were retrospectively reviewed for trauma admissions at a level I trauma center between January 1, 2009 and December 31, 2013. Out of 16,548 registered patients, detailed information was retrieved regarding 1...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید