- Tytuł:
- The Influence of Fatigue on Muscle Temperature
- Autorzy:
-
Bartuzi, P.
Roman-Liu, D.
Wiśniewski, T. - Powiązania:
- https://bibliotekanauki.pl/articles/90607.pdf
- Data publikacji:
- 2012
- Wydawca:
- Centralny Instytut Ochrony Pracy
- Tematy:
-
EMG
muscle fatigue
muscle temperature
biceps brachii - Opis:
- The aim of the study was to investigate the possibility of using infrared (IR) thermography for assessing muscle fatigue during low effort. Three tests at constant levels of load 5, 15 and 30% of maximum voluntary contraction (MVC) lasting 5 min each were performed on a group of 10 men. Temperature and electromyographic (EMG) signal were registered from biceps brachii (BB). Analysis focused on the influence of load on the values and changes in time of muscle temperature. Correlations between temperature and EMG parameters (RMS, MPF and MF) were also analysed. Constant load sustained during the tests resulted in an increase in the temperature of BB. There were statistically significant correlations between temperature and EMG parameters for most subjects. Results of the study suggest that IR thermography can be an alternative or supplementary method for assessing muscle fatigue at low levels of contraction.
- Źródło:
-
International Journal of Occupational Safety and Ergonomics; 2012, 18, 2; 233-243
1080-3548 - Pojawia się w:
- International Journal of Occupational Safety and Ergonomics
- Dostawca treści:
- Biblioteka Nauki