0000000000079516

AUTHOR

Kwang Joon Kim

showing 3 related works from this author

COVID-19 Lockdown

2022

Purpose: To investigate differences in athletes’ knowledge, beliefs, and training practices during COVID-19 lockdowns with reference to sport classification and sex. This work extends an initial descriptive evaluation focusing on athlete classification. Methods: Athletes (12,526; 66% male; 142 countries) completed an online survey (May–July 2020) assessing knowledge, beliefs, and practices toward training. Sports were classified as team sports (45%), endurance (20%), power/technical (10%), combat (9%), aquatic (6%), recreational (4%), racquet (3%), precision (2%), parasports (1%), and others (1%). Further analysis by sex was performed. Results: During lockdown, athletes practiced body-weigh…

Maleurheilulajitsukupuolierotcrowd-sourced data ; multinational sample ; online survey ; perception ; remote trainingPhysical Therapy Sports Therapy and Rehabilitationperceptioncrowd-sourced data multinational sample online survey perception remote trainingmaleSurveys and QuestionnairesHumansharjoitteluOrthopedics and Sports Medicinecrowd-sourced datahumansPESQUISAremote trainingcrowd-sourced data; multinational sample; online survey; perception; remote training; athletes; communicable disease control; female; humans; male; surveys and questionnaires; COVID-19; sports1106 Human Movement and Sports Sciences 1116 Medical Physiology 1701 PsychologyCOVID-19kansainvälinen vertailuC600femaleathletesmultinational sampleAthletespoikkeusolotCommunicable Disease Controlsurveys and questionnairesSettore M-EDF/02 - Metodi e Didattiche delle Attivita' Sportivecommunicable disease controlFemaleonline surveysportsSport Sciencessurvey-tutkimusSportsurheilijatInternational journal of sports physiology and performance
researchProduct

Training During the COVID-19 Lockdown: Knowledge, Beliefs, and Practices of 12,526 Athletes from 142 Countries and Six Continents

2021

Abstract Objective Our objective was to explore the training-related knowledge, beliefs, and practices of athletes and the influence of lockdowns in response to the coronavirus disease 2019 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Methods Athletes (n = 12,526, comprising 13% world class, 21% international, 36% national, 24% state, and 6% recreational) completed an online survey that was available from 17 May to 5 July 2020 and explored their training behaviors (training knowledge, beliefs/attitudes, and practices), including specific questions on their training intensity, frequency, and session duration before and during lockdown (March–Jun…

PANDEMIASmedicine.medical_specialtySports medicine[SHS.EDU]Humanities and Social Sciences/EducationeducationPhysical Therapy Sports Therapy and RehabilitationCoachingInterval trainingIntensity Frequency Session durationAthletic training[SDV.MHEP.PHY]Life Sciences [q-bio]/Human health and pathology/Tissues and Organs [q-bio.TO]medicineHumansPlyometricsharjoitteluOrthopedics and Sports MedicineOriginal Research ArticlevalmennusPandemicsGeneral fitness trainingbiologySARS-CoV-2business.industryAthleteskuntoliikuntaCOVID-19biology.organism_classificationMental healthC600AthletespoikkeusolotCommunicable Disease Control0913 Mechanical Engineering 1106 Human Movement and Sports Sciences 1302 Curriculum and PedagogyPhysical therapy[SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologieAthletes/psychology; COVID-19; Communicable Disease Control; Humans; Pandemics; SARS-CoV-2businessSport Sciencesurheilijathuippu-urheilijat
researchProduct

Significant liver fibrosis assessed using liver transient elastography is independently associated with low bone mineral density in patients with non…

2017

Background Metabolic bone disorders frequently occur in patients with chronic liver disease; however, the association between liver fibrosis and bone mineral density in patients with non-alcoholic fatty liver disease (NAFLD) is unclear. Methods This is a cross-sectional analysis of 231 asymptomatic subjects (160 women, 61.6 years old) from a university hospital setting, between February 2012 and December 2014. Bone mineral density (BMD) was measured at the lumbar spine, femur neck, and total hip using dual-energy X-ray absorptiometry (DXA). Liver fibrosis and steatosis were assessed using transient elastography. Results Among a total of 231 individuals, 129 subjects (55.8%) had NAFLD. BMDs …

Liver CirrhosisMalePathologySteatosisBone densityOsteoporosislcsh:MedicineChronic liver diseasePathology and Laboratory MedicineGastroenterologyBiochemistryCytopathology0302 clinical medicineFibrosisBone DensityNon-alcoholic Fatty Liver DiseaseMedicine and Health SciencesFemurlcsh:ScienceMusculoskeletal SystemBone mineralMultidisciplinaryLumbar VertebraeLiver DiseasesFatty liverMiddle AgedLipidsCholesterolConnective TissueLiver FibrosisElasticity Imaging Techniques030211 gastroenterology & hepatologyFemaleAnatomyResearch Articlemusculoskeletal diseasesmedicine.medical_specialty030209 endocrinology & metabolismGastroenterology and HepatologyPelvis03 medical and health sciencesInternal medicinemedicineHumansBoneSkeletonAgedHipbusiness.industrylcsh:RBiology and Life Sciencesmedicine.diseaseFibrosisOsteopeniaFatty LiverBone Diseases MetabolicBiological TissueAnatomical Pathologylcsh:QbusinessTransient elastographyDevelopmental BiologyPLoS ONE
researchProduct