Results 11 to 20 of about 77,580 (302)
Motriz: Revista de Educacao Fisica, 2022 Aim: The present study aimed to investigate the effects of different backpack loads on the walking gait kinematics and ratings of perceived exertion (RPE) in Brazilian scholars.
Bruna Felix Apoloni +2 more
doaj +1 more source
Effect of Trekking Shoes Midsole Hardness on Walking According to Backpack Wear [PDF]
Cheyuk gwahag yeon-gu, 2021 Purpose The purpose of this study was to investigate the effect of midsole hardness on gait mechanisms by wearing a backpack. Methods Ten healthy adult males(age:23.20±1.33yrs, heights: 1.72±0.03cm, weights: 67.60±5.95kg) participated in this study ...
Seung-hyun Cho +3 more
doaj +1 more source
A Study of Skin-Close Heat and Moisture with Different Types of Backpacks in Cycling
Proceedings, 2020 The aim of this project was to evaluate effects of backpacks with different design intended for use during cycling on skin-close temperature and relative humidity, oxygen uptake, heart rate and aerodynamic drag.
Mats Ainegren +7 more
doaj +1 more source
Effect of Carrying Two Types of Packs in Two Heights of Placement (Lumbar and Thoracic) on some Kinematics Variables of Primary Schoolboys [PDF]
مجله پژوهش در علوم توانبخشی, 2020 Introduction: The present study is conducted with the aim to investigating the effect of carrying backpacks and modified packs (with three bags that distribute the load equally in front and back of trunk) in two heights of placement including lumbar and ...
Ali Akbar Jadidian +2 more
doaj +1 more source
Adolescent Back Pain and Associated Backpack Loading, Locker Use, and Online Textbook Alternatives [PDF]
International Journal of School Health, 2017 Background: The incidence of childhood back pain is well established. The purpose of this study was to explore relationships between adolescent back pain and characteristics of load carrying, and behaviors such as locker and online textbook use.
Angela MacCabe +2 more
doaj +1 more source
Behavioural and physiological responses of laying hens to automated monitoring equipment [PDF]
, 2018 Automated monitoring of behaviour can offer a wealth of information in circumstances where observing behaviour is difficult or time consuming. However, this often requires attaching monitoring devices to the animal which can alter behaviour, potentially ...
Booth, F +6 more
core +4 more sources
Frontiers in Psychology, 2015 Bodily state plays a critical role in our perception. In the present study, we asked the question whether and how bodily experience of weights influences time perception.
Lina eJia, Zhuanghua eShi, Wenfeng eFeng
doaj +1 more source
Awareness of Parents about Characteristics of a Healthy School Backpack [PDF]
Health Promotion Perspectives, 2012 Background: The issue of knowledge on school backpacks among parents has received little attention. The objectives of this study were to assess school backpack carriage and its consistency with parents’ knowledge about children friendly school backpacks ...
Zeinab Javadivala +3 more
doaj +1 more source
Effects of a postural education program on backpack use habits in schoolchildren: The PEPE Study.
European Journal of Human Movement, 2023 One of the concerns of educational and health authorities, parents, and professionals from different sectors is the incorrect use of the school backpack and its repercussions on the musculoskeletal system, especially on the back.
Josep Vidal-Conti +4 more
doaj +1 more source
The effect of military load carriage on ground reaction forces [PDF]
, 2007 Load carriage is an inevitable part of military life both during training and operations. Loads carried are frequently as high as 60% bodyweight, and this increases injury risk. In the military, load is carried in a backpack (also referred to as a Bergen)
Birrell, Stewart A. +2 more
core +1 more source