A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Maximal isometric strength indices are associated with the oxygen cost of walking and running in recreationally active men and women (2022)


Schumann, M., Chen, Z., Wang, X., Le, S., Zhang, T., Waller, K., & Cheng, S. (2022). Maximal isometric strength indices are associated with the oxygen cost of walking and running in recreationally active men and women. Research in Sports Medicine, 30(5), 540-553. https://doi.org/10.1080/15438627.2021.1917404


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajatSchumann, Moritz; Chen, Ziyuan; Wang, Xiuqiang; Le, Shenglong; Zhang, Tao; Waller, Katja; Cheng, Sulin

Lehti tai sarjaResearch in Sports Medicine

ISSN1543-8627

eISSN1543-8635

Julkaisuvuosi2022

Ilmestymispäivä18.04.2021

Volyymi30

Lehden numero5

Artikkelin sivunumerot540-553

KustantajaTaylor & Francis

JulkaisumaaBritannia

Julkaisun kielienglanti

DOIhttps://doi.org/10.1080/15438627.2021.1917404

Julkaisun avoin saatavuusEi avoin

Julkaisukanavan avoin saatavuus


Tiivistelmä

This study assessed the associations of maximal isometric strength and movement economy in 126 recreationally active men and women. Oxygen consumption was assessed through a graded treadmill test with 4-minute increments (4–12 km∙h−1). Maximal isometric leg extensor, leg flexor and handgrip strength were assessed by
isometric dynamometry. Models of best fit for gross oxygen cost and gross caloric unit cost were observed across the majority of velocities when the leg extensor/flexor strength ratio and handgrip strength were combined (R2 = 0.207–0.525 and R2 = 0.152–0.475, respectively). Additionally, the oxygen cost differed statistically for
the majority of velocities when participants were split by the median of leg extensor strength (12.3–26.3 ml∙kg−1∙km−1, p < 0.05) and the average of all strength variables (13.9–30.3 ml∙kg−1∙km−1, p < 0.05). Our data underline the importance of maintaining maximal strength in order to perform activities with low to moderate oxygen demands.


YSO-asiasanathapenottomaksimaalinen hapenottoenergiankulutus (aineenvaihdunta)lihasvoimakävelyjuoksu

Vapaat asiasanatwalking economy; oxygen consumption; maximal strength; gross caloric unit cost; gross oxygen cost


Liittyvät organisaatiot


OKM-raportointiKyllä

Raportointivuosi2022

JUFO-taso1


Viimeisin päivitys 2024-03-04 klo 20:16