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References from Temporal trends in standing long jump performance of 6,233,940 Chinese children and adolescents between 2000 and 2025. Local targets link to admitted publications; unresolved targets remain external evidence.
Is muscular fitness associated with future health benefits in children and adolescents? A systematic review and meta-analysis of longitudinal studies
10.1007/s40279-019-01098-6 · 2019 · External reference
The health benefits of muscular fitness for children and adolescents: a systematic review and meta-analysis
10.1007/s40279-014-0196-4 · 2014 · External reference
Exercise training in obese children and adolescents: current concepts
10.2165/00007256-200535050-00002 · 2005 · External reference
Muscular strength in male adolescents and premature death: cohort study of one million participants
10.1136/bmj.e7279 · 2012 · External reference
Physical fitness during adolescence and adult mortality
10.1097/ede.0b013e31819ed09f · 2009 · External reference
Field-based fitness assessment in young people: the ALPHA health-related fitness test battery for children and adolescents
10.1136/bjsm.2010.075341 · 2011 · External reference
The Youth Fitness International Test (YFIT) battery for monitoring and surveillance among children and adolescents: a modified Delphi consensus project with 169 experts from 50 countries and territories
10.1016/j.jshs.2024.101012 · 2025 · External reference
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
10.1016/j.jshs.2024.101014 · 2025 · External reference
Physical fitness surveillance and monitoring systems inventory for children and adolescents: a scoping review with a global perspective
10.1007/s40279-024-02038-9 · 2024 · External reference
Assessing muscular strength in youth: usefulness of standing long jump as a general index of muscular fitness
10.1519/jsc.0b013e3181ddb03d · 2010 · External reference
Top 10 international priorities for physical fitness research and surveillance among children and adolescents: a twin-panel Delphi study
10.1007/s40279-022-01752-6 · 2023 · External reference
European fitness landscape for children and adolescents: updated reference values, fitness maps and country rankings based on nearly 8 million test results from 34 countries gathered by the FitBack network
10.1136/bjsports-2022-106176 · 2023 · External reference
Temporal trends in the standing broad jump performance of 10,940,801 children and adolescents between 1960 and 2017
10.1007/s40279-020-01394-6 · 2021 · External reference
Temporal trend of cardiorespiratory endurance in urban Catalan high school students over a 20 year period
10.7717/peerj.10365 · 2020 · External reference
Changes in Catalan adolescents' agility over two decades: a temporal trend study
10.3390/app14188290 · 2024 · External reference
Temporal trends in muscular fitness among French children and adolescents between 1999 and 2023
2024 · External reference
Trends in physical fitness among Lithuanian adolescents aged 11–17 years between 1992 and 2022
10.1136/jech-2024-223072 · 2025 · External reference
The PRISMA 2020 statement: an updated guideline for reporting systematic reviews
2021 · External reference
Unresolved reference
2004 · External reference
Unresolved reference
2021 · External reference
Changing trend and promoting strategy of physical health of primary and middle school students in China since the new century
2024 · External reference
Unresolved reference
1988 · External reference
Temporal trends in handgrip strength for older Japanese adults between 1998 and 2017
10.1093/ageing/afaa021 · 2020 · External reference
Modelling age and secular differences in fitness between basketball players
10.1080/02640410600907870 · 2007 · External reference
Health-related criterion-referenced cut-points for musculoskeletal fitness among youth: a systematic review
10.1007/s40279-021-01524-8 · 2021 · External reference
Enlightenment and international comparison of evaluation indexes and test methods of strength in physical fitness tests
2015 · External reference
Discussion and reflection on the scientificity of China's student physical fitness tests in 60 years
2016 · External reference
Quality of power for monitoring the physical fitness of Chinese children and adolescents based on 8 studies from 1985 to 2019 and long-term development forecasts
2025 · External reference
Imbalance between muscle strength development and weight gain in children and young adults in China: serial cross-sectional evidence from 1.33 million students from five successive national surveys between 2000 and 2019
2025 · External reference
Handgrip strength has declined among adults, particularly males, from Shanghai since 2000
10.1186/s40798-024-00800-x · 2024 · External reference
Temporal trends in step test performance for Chinese adults between 2000 and 2014
10.1016/j.jesf.2021.07.001 · 2021 · External reference
Temporal trends in the standing broad jump performance of United States children and adolescents
10.1080/02701367.2019.1710446 · 2021 · External reference
Unresolved reference
2004 · External reference
Secular trends in growth, maturation and physical performance: a review
2004 · External reference
Current pubertal development in Chinese children and the impact of overnutrition, lifestyle, and perinatal factors
10.1210/clinem/dgad102 · 2023 · External reference
Secular trends in the median age at menarche and spermarche among Chinese children from 2000 to 2019 and analysis of physical examination indicators factor
10.1002/ajhb.24198 · 2025 · External reference
Global matrix 1.0–4.0: evolution, analysis and implications of report card on physical activity for children and adolescents
2026 · External reference
Adherence to aerobic and muscle-strengthening activities guidelines: a systematic review and meta-analysis of 3.3 million participants across 32 countries
10.1136/bjsports-2022-106189 · 2023 · External reference
Temporal trends in muscular fitness of children and adolescents and its enlightenment: Based on worldwide research from 1964 to 2017
2021 · External reference
Growth and development of Chinese adolescents and the trend of overweight
2026 · External reference
Temporal trends in the cardiorespiratory fitness of children and adolescents representing 19 high-income and upper middle-income countries between 1981 and 2014
10.1136/bjsports-2017-097982 · 2019 · External reference
Global changes in anaerobic fitness test performance of children and adolescents (1958–2003)
10.1111/j.1600-0838.2006.00569.x · 2007 · External reference