I. G. Kjær

Most-cited papers

1. International norms for adult handgrip strength: A systematic review of data on 2.4 million adults aged 20 to 100+ years from 69 countries and regions

   G. Tomkinson, Justin J. Lang, Lukáš Rubín, Ryan McGrath +136 more

   2024Journal of Sport and Health Science99 citations Open access

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2. Obesity prevalence in Norwegian adults assessed by body mass index, waist circumference and fat mass percentage

   I. G. Kjær, E. Kolle, B. H. Hansen, S. Anderssen +1 more

   2015Clinical Obesity19 citations

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3. Normative values for musculoskeletal- and neuromotor fitness in apparently healthy Norwegian adults and the association with obesity: a cross-sectional study

   I. G. Kjær, M. K. Torstveit, E. Kolle, B. Hansen +1 more

   2016BMC Sports Science, Medicine and Rehabilitation10 citations Open access

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4. Predictors of Professional Identity among Early Childhood Teacher Students

   Anne Karin Vikstøl Olsen, I. G. Kjær, K. Spieler

   2024Education sciences8 citations Open access

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5. The Association Between Psychosocial Factors and Reported Injuries Among Youth Grassroot Soccer Players

   B. Solstad, Andreas Sersland, M. K. Torstveit, C. Knight +3 more

   2025European Journal of Sport Science3 citations Open access

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6. “Fake it or hide it till you make it”: A thematic analysis of hiding techniques in physical education among students in secondary school

   B. T. Johansen, I. G. Kjær, M. Hordvik, B. Solstad

   2023European Physical Education Review3 citations Open access

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7. A tailored telephone and email based exercise intervention induced reductions in various measures of body composition in physically inactive adults: A randomized controlled trial

   I. G. Kjær, S. Anderssen, M. K. Torstveit

   2018Preventive medicine reports2 citations Open access

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8. ‘It’s kind of giving them that space […] it’s about freedom’—facilitating and supporting children’s play in nature

   M. L. Fasting, I. G. Kjær, A. C. H. Bjørke

   2025Journal of Adventure Education and Outdoor Learning1 citations Open access

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9. Muskuloskeletal And Motor Fitness In Norwegian Adults And Elderly; Status And The Development Of Reference Values. Kan1: 3228

   I. G. Kjær, H. Lohne-Seiler, E. Kolle, B. Hansen +5 more

   20111 citations Open access

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10. Noen utfordringer, men potensial for å endre psykisk uhelse til livsmestring: Læreres erfaringer med tiltak for å fremme psykisk helse blant elever i videregående skole

    I. G. Kjær, C. Hammen, T. Haugen, Bjørn Tore Johansen

    2025Tidsskrift for psykisk helsearbeid0 citations

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11. Health-related physical fitness: Status of body composition, musculoskeletal- and neuromotor fitness, and the e ect of a tailored, telephone and email based exercise intervention on body composition and physical fitness

    I. G. Kjær

    20190 citations

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