Informacja o cookies

Zgadzam się Nasza strona zapisuje niewielkie pliki tekstowe, nazywane ciasteczkami (ang. cookies) na Twoim urządzeniu w celu lepszego dostosowania treści oraz dla celów statystycznych. Możesz wyłączyć możliwość ich zapisu, zmieniając ustawienia Twojej przeglądarki. Korzystanie z naszej strony bez zmiany ustawień oznacza zgodę na przechowywanie cookies w Twoim urządzeniu.

Publikacje Pracowników Politechniki Lubelskiej

Publikacje Pracowników PL z lat 1990-2010

Publikacje pracowników Politechniki Lubelskie z lat 1990-2010 dostępne są jak dotychczas w starej bazie publikacji
LINK DO STAREJ BAZY

MNiSW
15
WOS
Status:
Autorzy: Skublewska-Paszkowska Maria, Łukasik Edyta, Montusiewicz Jerzy
Wersja dokumentu: Drukowana | Elektroniczna
Arkusze wydawnicze: 0.6
Język: angielski
Strony: 62 - 68
Web of Science® Times Cited: 2
Scopus® Cytowania: 2
Bazy: Web of Science | Scopus | Web of Science Core Collection | IEEE Xplore
Efekt badań statutowych NIE
Materiał konferencyjny: TAK
Nazwa konferencji: 9th International Conference on Human System Interactions (HSI)
Termin konferencji: 6 lipca 2016 do 8 lipca 2016
Miasto konferencji: Portsmouth
Państwo konferencji: WIELKA BRYTANIA
Publikacja OA: NIE
Abstrakty: angielski
The paper presents an analysis of a rowing technique and the participant's fatigue based on the handle's trajectory. The rowing was recorded with the use of Vicon motion capture. Seven non-rowers were participants in the research. 42 strokes were analysed in three phases of rowing. Two theses: (i) “handle trajectory indicates the fatigue while rowing” and (ii) “the rowing technique may be assessed by analysing the handle trajectory” were proven. The presented research concerns the following aspects: (i) handle trajectory analysis in a designated range (specified by two markers positions attached to the ergometer), (ii) duration analysis of the incorrect rowing technique (in time domain), (iii) tilt analysis based on the angle of the handle's position relative to the floor (determined using two markers attached to the handle) and (iv) handle's velocity analysis (determined using one marker attached to the handle). The participants fatigue is indicated by two analysed factors: stroke time and the handle's velocity. The research concerns three stages of rowing selected in a way that the different fatigue phases were expected to be visible. The average stroke time increases in the following stages: by 0.13 second and by 0.6 second respectively. While rowing, the handle's velocity is decreased. The rowing technique is described by parameters such as: the proper handle's position within set boundaries, the surface area encompassed by the handle's trajectory outside the designated range, time of the incorrect rowing technique and the handle's tilt. The surface area clearly shows that in the final stages the movements are more incorrect than initially. The mean values of the tilt indicate that due to the fatigue the technique worsens in the middle and the final rowing stages. It is observed the participants tilt the handle to the right while rowing. It clearly indicates irregular forces acting on the handle. There is a difference in muscle strength of both arms in the participants of this research.