Napredna pretraga

Pregled bibliografske jedinice broj: 827410

New experimental procedures for kinematic analysis and muscle activity identification in case of ergometer rowing


Panjkota, Ante; Šupuk, Tamara; Zanchi, Vlasta
New experimental procedures for kinematic analysis and muscle activity identification in case of ergometer rowing // WSEAS transactions on systems, 5 (2006), 7; 1601-1608 (međunarodna recenzija, članak, znanstveni)


Naslov
New experimental procedures for kinematic analysis and muscle activity identification in case of ergometer rowing

Autori
Panjkota, Ante ; Šupuk, Tamara ; Zanchi, Vlasta

Izvornik
WSEAS transactions on systems (1109-2777) 5 (2006), 7; 1601-1608

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Rowing ; biomechanics ; EMG ; computer vision ; signal processing

Sažetak
This article represents new experimental approaches to the problems of kinematics analysis and muscle activity identifications applied in case of ergometer rowing. Moreover, it is also proposed principle of defining muscle activity participation in generating body segment motion. First experiment was done on sample of 20 rowers and it is included indoor rowing kinematics recording and data acquisition by using the video motion tracking system. Video camera – PC system records positions of markers attached on eight crucial points, in sagital plane. With a human body link segment model, the associated lines and the angular parameters of particular segments were calculated from the markers positions. Comparison of kinematics parameters of a representative sample (an elite rower) with kinematics parameters of others rowers is used for the rowing technique correction. Second experimental procedure included simultaneous measurement of EMG activity of Vastus Medialis, Biceps and Gastrocnemius muscles and kinematics data acquisition by using same video motion tracking system. Processing of collected kinematics and EMG data were done in Matlab program package. Thus, intervals of muscle activity can be defined in particular stroke phase by using threshold method, and beside that muscle participation in generating body segment movement correlating envelope of rectified and wavelets denoised emg signal with particular angular acceleration.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Ustanove
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Časopis indeksira:


  • Scopus


Uključenost u ostale bibliografske baze podataka:


  • MathSciNet
  • INSPEC Science Abstracts series
  • CSA
  • Elsevier
  • CSBA
  • SCOPUS