Geneva, Oct. 9 -- International Clinical Trials Registry received information related to the study (ISRCTN15008228) titled 'Cardiorespiratory and muscular fitness in Swedish adolescents' on Oct. 2.

Study Type: Observational

Study Design: Cross sectional study

Primary Sponsor: Skandia's Ideas for Life Foundation

Condition: Physical fitness (cardiorespiratory fitness, muscular strength), resting heart rate, and blood pressure, height, weight, physical activity, sedentary behaviour, lifestyle factors, and mental health among Swedish adolescents Other

Intervention: This is a national cross-sectional observational study including approximately 4,000 Swedish adolescents aged 13-14 years (grade 7) and 17-18 years (grade 2 of upper secon...