Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Mikko Virmavirta"'
Autor:
Jani P. Vaara, Hermanni Oksanen, Heikki Kyröläinen, Mikko Virmavirta, Harri Koski, Taija Finni
Publikováno v:
Frontiers in Physiology, Vol 9 (2018)
The effect of 60-h sleep deprivation (SD) on physical performance and motor control was studied. Twenty cadets were measured for aerobic performance (VO2) before and immediately after the SD period. Maximal strength and EMG of the knee extensor muscl
Externí odkaz:
https://doaj.org/article/632664c5c07147c18d5d175deb20ac73
Publikováno v:
Aerospace Medicine and Human Performance. 94:480-484
INTRODUCTION: Fighter pilots must withstand high Gz-forces that can damage the cervical spine. Strength of the cervical musculature is of vital importance when it comes to preventing these G-induced neck injuries. However, there is very little eviden
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b7d1aa515da268e95fc3817eb695539
https://doi.org/10.3357/amhp.6141.2023
https://doi.org/10.3357/amhp.6141.2023
Akademický článek
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Publikováno v:
Journal of biomechanics. 125
Wind influences the jump length in ski jumping, which raises questions about the fairness. To counteract the wind problem, the International Ski Federation has introduced a wind compensation system in 2009: time-averaged wind velocity components tang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a24744f657cbaa0fd1c0e868036af040
https://pubmed.ncbi.nlm.nih.gov/34233216
https://pubmed.ncbi.nlm.nih.gov/34233216
Autor:
C. I. C. Ogbonna, C. U. Ugonna, Bogdan Cioruța, Maruf A. Aminu, Ajoy Das, Orua Antia, O. F. Ashcroft, Kasturi Ghosh, Mikko Virmavirta, A. I. Ogbonna, Aquil Ahmad, Ahti Rahikainen, Mirela Coman, William Olosunde, A. P. Onwualu, N. M. Bunza, Moyosore Adedapo Jolaoso, Hamid Fardi, Stephen Jobson Mitchual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d3e8f91d194f6e6a2e806db2ec8918
https://doi.org/10.9734/bpi/aast/v6
https://doi.org/10.9734/bpi/aast/v6
Autor:
Juha Kivekäs, Mikko Virmavirta
Publikováno v:
Sports Engineering. 22
A single isolated ski was suspended from a six-component wind tunnel balance and three angles, the angle of attack, the yaw angle and the edge angle were adjustable during the test. Increasing yaw angle from 0 to 15° increased the lift coefficient C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::28e68b584fb6a70cb813c1a3f02da6e8
https://doi.org/10.1007/s12283-019-0298-1
https://doi.org/10.1007/s12283-019-0298-1
Autor:
Mikko Virmavirta, Juha Kivekäs
Publikováno v:
Sports biomechanics. 20(4)
In ski jumping low body weight development resulted in some serious underweight problems and therefore the International Ski Federation (FIS) decided to solve the problem by relating maximum ski length to Body Mass Index (BMI) in 2004. The present st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::525af8c5c6b92318edd00c7ac836897a
https://pubmed.ncbi.nlm.nih.gov/30689521
https://pubmed.ncbi.nlm.nih.gov/30689521
Publikováno v:
British Journal of Applied Science & Technology. 18(5):1-12
Aims: The purpose of this paper was to continue the previous study of arm rotation movement where A.V. Hill’s force-velocity relationship was transformed into a constant maximum power model consisting of three different components of power. Methodo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d43bba846d7d70d583b2c1324ee2284
https://doi.org/10.9734/BJAST/2016/30766
https://doi.org/10.9734/BJAST/2016/30766
Autor:
Mikko Virmavirta
Publikováno v:
Handbook of Human Motion ISBN: 9783319308081
Handbook of Human Motion
Handbook of Human Motion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b7df68289232c5b151c8ed5e9c3ad67
https://doi.org/10.1007/978-3-319-14418-4_131
https://doi.org/10.1007/978-3-319-14418-4_131