Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Dimensional changes cannot account for all differences in short-term cycling power during growth.

E Doré1, O Diallo, N M França

  • 1UFR STAPS, Université Blaise Pascal, Aubière, France.

International Journal of Sports Medicine
|August 19, 2000
PubMed
Summary

Cycling peak power (CPP) in young males is strongly linked to lean leg volume (LLV) and fat-free mass (FFM). These anthropometric measures explain most of the variance in CPP during growth.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Quantification of SARS-CoV-2 monoclonal IgG mass fraction by isotope dilution mass spectrometry.

Analytical and bioanalytical chemistry·2024
Same author

[Cystic meningioma of falx cerebri: About one case and literature review].

Le Mali medical·2024
Same author

[Healthcare associated infections in the neurosurgical department of Gabriel Touré teaching Hospital in Bamako].

Le Mali medical·2023
Same author

[Diagnosis and surgical traitment of intracerebral hydatic cyst in Mali].

Le Mali medical·2023
Same author

[Endoscopic surgery and covid 19 disease: case report].

Le Mali medical·2023
Same author

[Clinical and prognostic epidemiological study of extra-dural hematomas performed in the neurosurgery department of the CHU Gabriel Touré about 112 cases].

Le Mali medical·2022

Area of Science:

  • Sports Science
  • Human Physiology
  • Pediatric Growth

Background:

  • Understanding factors influencing athletic performance during development is crucial.
  • Cycling peak power (CPP) is a key performance indicator in cycling.
  • Anthropometric characteristics change significantly during male adolescence.

Purpose of the Study:

  • To quantify the relationship between anthropometric characteristics and cycling peak power (CPP) in growing males.
  • To identify which anthropometric measures best predict CPP during adolescence.
  • To explore the role of growth and maturation on cycling power output.

Main Methods:

  • A cohort of 506 males aged 7.5-18 years underwent maximal sprint cycling tests.
  • Cycling peak power (CPP) was measured using a cycle ergometer, accounting for flywheel inertia.

Related Experiment Videos

  • Anthropometric assessments included fat-free mass (FFM) and lean leg volume (LLV).

    • Main Results:

    • Anthropometric measures and CPP increased significantly with age, plateauing around 16 years.
    • Lean leg volume (LLV) and fat-free mass (FFM) were highly correlated with CPP.
    • Allometric regression indicated LLV explained 88.2% of CPP variance, while FFM and age predicted 92.2% of CPP.

    Conclusions:

    • Lean leg volume (LLV) and fat-free mass (FFM) are significant predictors of cycling peak power (CPP) in adolescent males.
    • While LLV is theoretically more relevant for normalized leg power in cycling, FFM's practicality makes it valuable for longitudinal studies.
    • Qualitative changes in muscle function during maturation also likely influence CPP, beyond simple dimensional increases.