A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
Allometrically scaled explosive strength, but not static strength or maximal oxygen uptake is associated with better central processing time in young males (2020)
Narimani, M., Esmaeilzadeh, S., Pesola, A. J., Haapala, E. A., Heidari, B., & Azevedo, L. B. (2020). Allometrically scaled explosive strength, but not static strength or maximal oxygen uptake is associated with better central processing time in young males. Journal of Sports Medicine and Physical Fitness, 60(7), 947-956. https://doi.org/10.23736/S0022-4707.20.10273-1
JYU-tekijät tai -toimittajat
Julkaisun tiedot
Julkaisun kaikki tekijät tai toimittajat: Narimani, Mohammad; Esmaeilzadeh, Samad; Pesola, Arto J.; Haapala, Eero A.; Heidari, Behrouz; Azevedo, Liane B.
Lehti tai sarja: Journal of Sports Medicine and Physical Fitness
ISSN: 0022-4707
eISSN: 1827-1928
Julkaisuvuosi: 2020
Volyymi: 60
Lehden numero: 7
Artikkelin sivunumerot: 947-956
Kustantaja: Edizioni Minerva Medica
Julkaisumaa: Italia
Julkaisun kieli: englanti
DOI: https://doi.org/10.23736/S0022-4707.20.10273-1
Julkaisun avoin saatavuus: Ei avoin
Julkaisukanavan avoin saatavuus:
Julkaisu on rinnakkaistallennettu (JYX): https://jyx.jyu.fi/handle/123456789/71300
Tiivistelmä
METHODS: Eighty-six young males (age 16-24 years) participated in the study and took part in a number of tests including: static strength (grip strength test), explosive strength (Sargent jump test), and CRF (via direct measure of maximal oxygen uptake (VO2max)). Static strength and explosive strength were scaled by allometrically modeled skeletal muscle mass (SMM) and height while VO2max was scaled by SMM and body mass (BM). Cognition was assessed by inhibitory control, simple and choice reaction time tasks using computerized Cambridge Neuropsychological Test Battery (CANTAB). Central processing time was measured by surface electromyography changes in isometric contraction response to an audio stimulus.
RESULTS: VO2max scaled by BM (but not SMM), was associated with better central processing time and stop-signal reaction time (SSRT). Explosive strength was also associated with better central processing time independent of VO2max. However, static strength was not associated with cognition.
CONCLUSIONS: The results suggest that explosive strength is a better predictor of central processing than static strength or VO2max in young males. Longitudinal studies are needed to examine whether explosive strength training in youth would improve central processing time.
YSO-asiasanat: fyysinen kunto; maksimaalinen hapenotto; lihasvoima; puristusvoima; kognitiiviset prosessit; reaktiot; elektromyografia
Vapaat asiasanat: allometric scaling; cardiorespiratory fitness; cognitive function; electromyography; grip strength; sargent jump test
Liittyvät organisaatiot
OKM-raportointi: Kyllä
Raportointivuosi: 2020
JUFO-taso: 1