Evidence map›Paper›PMID 39245807›Full record

ArticlePhysiological reports2024

Influence of foot strike pattern on co-contraction around the ankle and oxygen uptake during running at 19 km/h.

Shimpei Kubo, Katsutoshi Yaeshima, Takahito Suzuki, Eiji Daigo, Yu Kitaoka, Ryuta Kinugasa

Abstract read
In one paragraph

Article in Physiological reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–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

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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

1 citing paper in PubMed.

  1. Article
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

6 authors.

Shimpei KuboDepartment of Human Science, Kanagawa University, Yokohama, Japan.
Katsutoshi YaeshimaDepartment of Human Science, Kanagawa University, Yokohama, Japan.
Takahito SuzukiDepartment of Welfare and Culture, Okinawa University, Okinawa, Japan.
Eiji DaigoDepartment of Human Science, Kanagawa University, Yokohama, Japan.
Yu KitaokaDepartment of Human Science, Kanagawa University, Yokohama, Japan.ORCID 0000-0001-6932-2735
Ryuta KinugasaDepartment of Human Science, Kanagawa University, Yokohama, Japan.ORCID 0000-0002-4164-7981

Funding

Kanagawa University (KU)MEXT | Japan Society for the Promotion of Science (JSPS) JP22K17703
6 · The paper itself

Abstract

This study investigated the coactivation of plantar flexor and dorsiflexor muscles and oxygen uptake during running with forefoot and rearfoot strikes at 15 and 19 km/h. We included 16 male runners in this study. The participants ran each foot strike pattern for 5 min at 15 and 19 km/h on a treadmill. During the running, respiratory gas exchange data and surface electromyographic (EMG) activity of the medial gastrocnemius (MG), lateral gastrocnemius (LG), soleus, and tibialis anterior muscles of the right lower limb were continuously recorded. The indices of oxygen uptake, energy expenditure (EE), and muscle activation were calculated during the last 2 min in each condition. During the stance phase of running at 15 and 19 km/h, activation of the tibialis anterior and MG muscles was lower and higher, respectively, with forefoot strike than with rearfoot strike. The foot strike pattern did not influence the oxygen uptake. These results suggest that the foot strike pattern has no clear effect on the oxygen uptake when running at 15 and 19 km/h. However, forefoot strike leads to plantar flexion dominance during co-contraction of the tibialis anterior and MG muscles, which are an antagonist and agonist for plantar flexion, respectively, during the stance phase.

Indexed as

FootMuscle ContractionMuscle, SkeletalOxygen ConsumptionRunningAdultAnkleElectromyographyHumansMaleYoung Adultcoactivationforefoot strikerearfoot strikerunning economy

Identifiers

PMID39245807
PMCPMC11381186

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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.