CoChat
Sign Up
Cited by 142Sports Performance and TrainingMuscle metabolism and nutritionThermoregulation and physiological responses

The DOI matches its Crossref record; 27 of the 27 references it cites were found in a registry or an index.

Energy Balance during an Ironman Triathlon in Male and Female Triathletes

Kimber, Nicholas E., Ross, Jenny J., Mason, Sue L., Speedy, Dale B.·2002·International Journal of Sport Nutrition and Exercise Metabolism
DOI 10.1123/ijsnem.12.1.47
Open this paper in CoChat — free account

Abstract

Energy balance of 10 male and 8 female triathletes participating in an Ironman event (3.8-km swim, 180-km cycle, 42.2-km run) was investigated. Energy intake (EI) was monitored at 7 designated points by dietary recall of food and fluid consumption. Energy expenditure (EE) during cycling and running was calculated using heart rate-V̇O 2 regression equations and during swimming by the multiple regression equation: Y = 3.65v + 0.02 W − 2.545 where Y is V̇O 2 in L · min−1, v is the velocity in m · s−1, Wis the body weight in kilograms. Total EE (10.036 ± 931 and 8570 ± 1014 kcal) was significantly greater than total El (3940 ± 868 and 3115 ± 914kcal, p < .001) formales and females, respectively, although energy balance was not different between genders. Finishing time was inversely related to carbohydrate (CHO) intake (g · kg−1 · h−1) during the marathonrun formales (r=−.75, p < .05), and not females, suggesting that increasing CHO ingestion during the run may have been a useful strategy for improving Ironman performance in male triathletes.

Overview

Integrity signals

Registry

Crossref · 10.1123/ijsnem.12.1.47

Cites

27 of 27 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Show all 27 references

Cited by

Sorted by citations

See all 142

Related

Metadata

Authors
Kimber, N. E., Ross, J. J., Mason, S. L., & Speedy, D. B.
Affiliations
University of Guelph (CA)
ORCID
Kimber, Nicholas E.
Venue
International Journal of Sport Nutrition and Exercise Metabolism
Publisher
Human Kinetics
Published
2002-03
Volume
12
Issue
1
Pages
47-62
ISSN
  • 1526-484X (ISSN-L)
  • 1543-2742
DOI
10.1123/ijsnem.12.1.47
OpenAlex
W112505005
Cited by
142
References
27
Citations by year
2026: 1 · 2025: 6 · 2024: 1 · 2023: 6 · 2022: 5 · 2021: 1 · 2020: 3 · 2019: 5 · 2018: 12 · 2017: 7 · 2016: 4 · 2015: 11 · 2014: 11 · 2013: 14 · 2012: 6
FWCI
2.38
Type
journal article
Language
en
Open access
closed
Locations
  • International Journal of Sport Nutrition and Exercise Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Health Sciences › Nursing › Nutrition and Dietetics › Muscle metabolism and nutrition
  • Health Sciences › Medicine › Physiology (medical) › Thermoregulation and physiological responses
Keywords
energy balance, Ironman triathlon, triathletes, energy expenditure, energy intake, carbohydrate intake, gender differences, finishing time, endurance performance
MeSH terms
Adult, Bicycling, Body Composition, Energy Intake, Dietary Carbohydrates, Energy Metabolism, Female, Humans, Male, Middle Aged, Oxygen Consumption, Mental Recall, Running, Sex Characteristics, Sodium, Dietary, Sports, Swimming

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review