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April 24, 2024Sports Medicine - Open74 citationsOpen Access

Health Benefits of Different Sports: a Systematic Review and Meta-Analysis of Longitudinal and Intervention Studies Including 2.6 Million Adult Participants

POPekka OjaAMAamir Raoof MemonSTSylvia Titze

Key Result

Participation in recreational cycling, running, and swimming reduced the risk of all-cause mortality by 21%, 23%, and 24%, respectively, compared to no participation in generally healthy adults.

Study Design

Type

Meta-Analysis (n=2,600,000)

Structured PICO

Does participation in specific recreational sports reduce mortality and improve physical health outcomes in generally healthy adults?

P
Population
2.6 million generally healthy adults without disability (18+ years old). Excluded top-level/elite/professional athletes, and individuals with disability, frailty, or chronic illness.
I
Intervention
Participation in specific recreational sports (including cycling, football, handball, running, and swimming)
C
Comparator
No participation in the given sport (or no exercise)
O
Outcome
Physical health outcomes including all-cause mortality, cardiovascular mortality, and cancer mortalityhard clinical

Participation in recreational sports such as cycling, running, and swimming is associated with significant reductions in all-cause and cardiovascular mortality, while sports like football and handball improve cardiometabolic fitness.

Main Result

Effect estimate: HR 0.79 (95% CI 0.73, 0.84)

p-value: p=<0.001

Limitations

  • Did not use keywords for specific sports and health outcomes in the literature search
  • Most included intervention studies rated poorly in terms of blinding and selection bias
  • Did not perform dose-response analyses
  • Considered only physical health outcomes, excluding economic, environmental, psychological, and social outcomes
  • High heterogeneity between studies for several outcomes (e.g., body mass, BMI, body fat mass)
  • Wide prediction intervals in most meta-analyses

Abstract

BACKGROUND: Several reviews have examined the health benefits of participation in specific sports, such as baseball, cricket, cross-country skiing, cycling, downhill skiing, football, golf, judo, rugby, running and swimming. However, new primary studies on the topic have recently been published, and the respective meta-analytic evidence needs to be updated. OBJECTIVES: To systematically review, summarise and appraise evidence on physical health benefits of participation in different recreational sports. METHODS: Searches for journal articles were conducted in PubMed/MEDLINE, Scopus, SpoLit, SPORTDiscus, Sports Medicine 95% confidence interval CI: 0.80, 0.89), all-cause mortality by 21% (HR = 0.79; 95% CI: 0.73, 0.84), cancer mortality by 10% (HR = 0.90; 95% CI: 0.85, 0.96) and cardiovascular mortality by 20% (HR = 0.80; 95% CI: 0.74, 0.86); (2) football has favourable effects on body composition, blood lipids, fasting blood glucose, blood pressure, cardiovascular function at rest, cardiorespiratory fitness and bone strength (p < 0.050); (3) handball has favourable effects on body composition and cardiorespiratory fitness (p < 0.050); (4) running reduces the risk of all-cause mortality by 23% (HR = 0.77; 95% CI: 0.70, 0.85), cancer mortality by 20% (HR = 0.80; 95% CI: 0.72, 0.89) and cardiovascular mortality by 27% (HR = 0.73; 95% CI: 0.57, 0.94) and improves body composition, cardiovascular function at rest and cardiorespiratory fitness (p < 0.010); and (5) swimming reduces the risk of all-cause mortality by 24% (HR = 0.76; 95% CI: 0.63, 0.92) and improves body composition and blood lipids (p < 0.010). CONCLUSIONS: A range of physical health benefits are associated with participation in recreational cycling, football, handball, running and swimming. More studies are needed to enable meta-analyses of health benefits of participation in other sports. PROSPERO registration number CRD42021234839.

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Cite This Study

Oja et al. (2024) conducted a meta-analysis in Healthy adults (n=2,600,000). Recreational sports participation (e.g., cycling, running, swimming) vs. No participation in the given sport was evaluated on All-cause mortality (Cycling) (HR 0.79, 95% CI 0.73, 0.84, p=<0.001). Participation in recreational cycling, running, and swimming reduced the risk of all-cause mortality by 21%, 23%, and 24%, respectively, compared to no participation in generally healthy adults.

synapsesocial.com/papers/6a0906ac62c780efd627fb92https://doi.org/10.1186/s40798-024-00692-x
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