Now showing items 800-819 of 841

    • Validation methods for global and local positioning-based athlete monitoring systems in team sports: a scoping review 

      Luteberget, Live; Gilgien, Matthias (Peer reviewed; Journal article, 2020)
      Background/Objective: Global navigation satellite systems (GNSS) and local positioning systems (LPS) are to date common tools to measure external training load in athletes. The aim of this scoping review was to map out and ...
    • Validation of the Polar OH1 and M600 optical heart rate sensors during front crawl swim training 

      Olstad, Bjørn Harald; Zinner, Christoph (Peer reviewed; Journal article, 2020)
      Purpose: The Polar OH1 is an optical heart rate (HR) sensor which can be used on different parts of the body. The purpose of the study was to evaluate the validity of the OH1 as well as a wrist worn heart rate device (Polar ...
    • Validity of estimated cardiorespiratory fitness in patients with primary breast cancer 

      Michalski, Meghan; Rowed, Kylie; Capaci, Catherine; Stene, Guro Birgitte; Edvardsen, Elisabeth; Jones, Lee W.; Lavery, Jessica A.; Moskowitz, Chaya S.; Eves, Neil D.; Scott, Jessica M. (Peer reviewed; Journal article, 2022)
      Background: Estimated peak oxygen consumption (Vo2peak) is widely used in oncology; however, estimated Vo2peak equations were developed in noncancer settings. Objectives: The aim of this study was to evaluate the validity ...
    • Validity of estimating the maximal oxygen consumption by consumer wearables: A systematic review with meta-analysis and expert statement of the INTERLIVE network 

      Molina-Garcia, Pablo; Notbohm, Hannah L.; Schumann, Moritz; Argent, Rob; Hetherington-Rauth, Megan; Stang, Julie; Bloch, Wilhelm; Cheng, Sulin; Ekelund, Ulf; Sardinha, Luis B.; Caulfield, Brian; Brønd, Jan Christian; Grøntved, Anders; Ortega, Francisco B. (Peer reviewed; Journal article, 2022)
      Background: Technological advances have recently made possible the estimation of maximal oxygen consumption (VO2max) by consumer wearables. However, the validity of such estimations has not been systematically summarized ...
    • Validity of Force-Velocity Profiling Assessed With a Pneumatic Leg Press Device 

      Lindberg, Kolbjørn Andreas; Eythorsdottir, Ingrid Eir Thorp; Solberg, Paul André; Gløersen, Øyvind Nøstdahl; Seynnes, Olivier R.; Bjørnsen, Thomas; Paulsen, Gøran (Peer reviewed; Journal article, 2021)
      Purpose: The aim of this study was to examine the concurrent validity of force–velocity (FV) variables assessed across 5 Keiser leg press devices. Methods: A linear encoder and 2 independent force plates (MuscleLab devices) ...
    • Validity of Session Rating of Perceived Exertion for Measuring Training Load in Youth Team Handball Players 

      Pedersen, Alex Young; Thomsen, Morten Brendsgaard Randers; Luteberget, Live; Møller, Merete (Peer reviewed; Journal article, 2021)
      Session rating of perceived exertion (sRPE) is a subjective self-reported measure of training load and is a popular method in several different team sports. This study aimed to investigate the validity of sRPE, by correlating ...
    • Validity of the AdMos, Advanced Sport Instruments, GNSS sensor for use in alpine skiing 

      Reid, Robert Cortas; Gilgien, Matthias; Jølstad, Petter Andre Husevåg; Gjevestad, Jon Glenn Omholt (Peer reviewed; Journal article, 2022)
      The AdMos receiver from Advanced Sport Instruments is a global navigation satellite system (GNSS) frequently used in alpine ski racing, with users from national and professional teams. Therefore, a validation was conducted ...
    • Validity of velocity measurements of a motorized resistance device during change of direction 

      Eriksrud, Ola; Ahlbeck, Fredrik; Harper, Damian; Gløersen, Øyvind Nøstdahl (Peer reviewed; Journal article, 2022)
      The aim of this study was to determine validity of velocity measurements of a motorized resistance device (MRD) during change of direction (CoD). Eight male (age: 22.1 ± 4.2 yrs; weight: 83.3 ± 17.1 kg; height: 181.6 ± 12.6 cm) ...
    • Variability in energy expenditure is much greater in males than females 

      Halsey, Lewis G.; Careau, Vincent; Pontzer, Herman; Ainslie, Philip N.; Andersen, Lene Frost; Anderson, Liam J.; Arab, Lenore; Baddou, Issad; Bedu-Addo, Kweku; Blaak, Ellen E.; Blanc, Stephane; Bonomi, Alberto G.; Bovet, Pascal; Buchowski, Maciej S.; Butte, Nancy F.; Close, Graeme L.; Ekelund, Ulf; Speakman, John R.; Bouten, Carlijn V. C.; Camps, Stefan G. J. A. (Peer reviewed; Journal article, 2022)
      In mammals, trait variation is often reported to be greater among males than females. However, to date, mainly only morphological traits have been studied. Energy expenditure represents the metabolic costs of multiple ...
    • Variability of reporting recurrence after arthroscopic bankart repair: A call for a standardized study design 

      Kennedy, Mitchell I.; Murphy, Colin; Dornan, Grant J.; Moatshe, Gilbert; Chahla, Jorge; LaPrade, Robert F.; Provencher, Matthew T. (Peer reviewed; Journal article, 2019)
      Background: High recurrence rates have been reported after anterior shoulder dislocations, regardless of the treatment utilized. However, the definition of recurrent instability has been inconsistent, making a comparison ...
    • Variations in accelerometry measured physical activity and sedentary time across Europe: Harmonized analyses of 47,497 children and adolescents 

      Steene-Johannessen, Jostein; Hansen, Bjørge Herman; Dalene, Knut Eirik; Kolle, Elin; Northstone, Kate; Møller, Niels Christian; Grøntved, Anders; Wedderkopp, Niels; Kriemler, Susi; Page, Angie S.; Puder, Jardena J.; Reilly, John J.; Sardinha, Luís B.; van Sluijs, Esther M.F.; Andersen, Lars Bo; van der Ploeg, Hidde P.; Ahrens, Wolfgang; Flexeder, Claudia; Standl, Marie; Shculz, Holger; Moreno, Luis A.; De Henauw, Stefaan; Michels, Nathalie; Cardon, Greet; Ortega, Francisco B.; Ruiz, Jonatan; Aznar, Susana; Fogelholm, Mikael; Decelis, Andrew; Olesen, Line Grønholt; Hjorth, Mads F.; Santos, Rute; Vale, Susana; Christiansen, Lars Breum; Jago, Russell; Basterfield, Laura; Owen, Christopher G.; Nightingale, Claire M.; Eiben, Gabriele; Polito, Angela; Lauria, Fabio; Vanhelst, Jeremy; Hadjigeorgiou, Charalambos; Konstabel, Kenn; Molnár, Dénes; Sprengeler, Ole; Manios, Yannis; Harro, Jaanus; Kafatos, Anthony; Anderssen, Sigmund Alfred; Ekelund, Ulf (Peer reviewed; Journal article, 2020)
      Background: Levels of physical activity and variation in physical activity and sedentary time by place and person in European children and adolescents are largely unknown. The objective of the study was to assess the ...
    • Vascular function in Norwegian female elite runners: A cross-sectional, controlled study 

      Kyte, Karoline Holsen; Stensrud, Trine; Berg, Tore Julsrud; Seljeflot, Ingebjørg; Hisdal, Jonny (Peer reviewed; Journal article, 2022)
      In general, aerobic exercise has a positive impact on the vascular system, but the syndrome of relative energy-deficiency in sports (RED-S) makes this impact less clear for the athlete. The present cross-sectional controlled ...
    • Vertical Versus Horizontal Resisted Sprint Training Applied to Young Soccer Players: Effects on Physical Performance 

      Carlos-Vivas, Jorge; Perez-Gomez, Jorge; Eriksrud, Ola; Freitas, Tomás; Marín-Cascales, Elena; Alcaraz, Pedro E. (Peer reviewed; Journal article, 2020)
      Purpose: To analyze and compare the effects of 4 different resisted sprint training (RST) modalities on youth soccer players’ performance after 8 weeks of training. Methods: Forty-eight youth soccer players were first ...
    • The vitalizing sea: embodiment and wellbeing on a sea-kayak journey 

      Kronsted Lund, Lisbeth; Gurholt, Kirsti Petersen; Dykes, Nigel (Peer reviewed; Journal article, 2020)
      This paper aims to explore interconnections of outdoor activities and subjective wellbeing by investigating sea-kayaking, dynamic forms of vitality, salutogenesis and Integrated Quality of Life (IQOL). The research was ...
    • Volunteer satisfaction in sports clubs: A multilevel analysis in 10 European countries 

      Nagel, Siegfried; Seippel, Ørnulf; Breuer, Cristoph; Feiler, Svenja; Elmose-Østerlund, Karsten; Llopis-Goig, Ramon; Nichols, Geoff; Perényi, Szilvia; Piątkowska, Monika; Scheerder, Jeroen (Peer reviewed; Journal article, 2019)
      Regular voluntary engagement is a basic resource for sports clubs that may also promote social cohesion and active citizenship. The satisfaction of volunteers is an imperative factor in this engagement, and the purpose of ...
    • WADA at twenty: old problems and old thinking? 

      Waddington, Ivan; Møller, Verner (Peer reviewed; Journal article, 2019)
      The decision taken at Lausanne in 1999 to establish WADA representeda new start in anti-doping: a new organization under new leadershipwith new sources of funding, new headquarters and a new and wideranti-doping remit. The ...
    • Weekly variation in markers of cardiometabolic health - the possible effect of weekend behavior: A cross-sectional study 

      Hansen, Louise Sølund; Pedersen, Marlene Rosager Lund; Tarp, Jakob; Bugge, Anna; Wedderkopp, Niels; Møller, Niels Christian (Peer reviewed; Journal article, 2020)
      Background: Adolescents’ health-related behavior varies from weekday to weekend. Only few studies, however, have examined to which degree such variation will affect markers of cardiometabolic health. Therefore, the primary ...
    • Weight cycling and dieting behavior in fitness club members 

      Haakstad, Lene Annette Hagen; Stensrud, Trine; Rugseth, Gro; Gjestvang, Christina (Peer reviewed; Journal article, 2022)
      Background: Along with the rising prevalence of high body-mass index (BMI), there is also increased emphasis on leanness and fitness. Both these trends suggest that many individuals are concerned about weight management ...
    • The weight of motherhood: Identifying obesity, gestational weight gain and physical activity level of Italian pregnant women 

      Benvenuti, Maria Beatrice; Bø, Kari; Draghi, Simonetta; Tandoi, Elisabetta; Haakstad, Lene Annette Hagen (Peer reviewed; Journal article, 2021)
      Objective: Pre-pregnancy obesity and suboptimal gestational weight gain are on the rise globally and are independently associated with several maternal and neonatal complications. A healthy lifestyle, including regular ...
    • What do football players look at?: An eye-tracking analysis of the visual fixations of players in 11 v 11 elite football match play 

      Aksum, Karl Marius; Magnaguagno, Lukas; Bjørndal, Christian T.; Jordet, Geir (Peer reviewed; Journal article, 2020)
      Current knowledge of gaze behavior in football has primarily originated from eye-tracking research in laboratory settings. Using eye-tracking with elite players in a real-world 11 v 11 football game, this exploratory case ...