Evidence map›Paper›PMID 17138630›Full record

ReviewBritish journal of sports medicine2007

Time-motion analysis and physiological data of elite under-19-year-old basketball players during competition.

Nidhal Ben Abdelkrim, Saloua El Fazaa, Jalila El Ati

Abstract readReview
PubMed Full text at PMC Publisher
In one paragraph

Review in British journal of sports medicine, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 256 papers, 12 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
256citing papers in PubMed, 12 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

256 citing papers in PubMed, 12 syntheses or guidelines pooled it.

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  11. Training and Competition Load in Female Basketball: A Systematic Review.International journal of environmental research and public health · 2020
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196 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Nidhal Ben AbdelkrimDepartment of Physical Activity and Sports, University La Manouba, ISSEP, Ksar-Saïd, Tunis 2010, Tunisia. nidhal.abdelkrim@yahoo.fr
Saloua El Fazaa
Jalila El Ati

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The physical demands of modern basketball were assessed by investigating 38 elite under-19-year-old basketball players during competition. Computerised time-motion analyses were performed on 18 players of various positions. Heart rate was recorded continuously for all subjects. Blood was sampled before the start of each match, at half time and at full time to determine lactate concentration. Players spent 8.8% (1%), 5.3% (0.8%) and 2.1% (0.3%) of live time in high "specific movements", sprinting and jumping, respectively. Centres spent significantly lower live time competing in high-intensity activities than guards (14.7% (1%) v 17.1% (1.2%); p<0.01) and forwards (16.6% (0.8%); p<0.05). The mean (SD) heart rate during total time was 171 (4) beats/min, with a significant difference (p<0.01) between guards and centres. Mean (SD) plasma lactate concentration was 5.49 (1.24) mmol/l, with concentrations at half time (6.05 (1.27) mmol/l) being significantly (p<0.001) higher than those at full time (4.94 (1.46) mmol/l). The changes to the rules of basketball have slightly increased the cardiac efforts involved during competition. The game intensity may differ according to the playing position, being greatest in guards.

Indexed as

Time and Motion StudiesAdolescentBasketballHeart RateHumansLactic AcidMaleOxygen ConsumptionPhysical Education and TrainingPhysical EnduranceRecovery of FunctionLactic Acid

Identifiers

PMID17138630
PMCPMC2658931

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.