آذغانی, محمودرضا
[ 1 ] - تاثیر صندلی خودرو بر خستگی و ناراحتی عضلات ارکتور اسپاین کمری
Background and aims: Car seats have a significant impact on driver comfort and reduction of postural load on the low back of the driver. The purpose of this study was to compare three common types of car seat in Iran on the driver's fatigue and muscle discomfort. Methods: Ten participants completed 2 hours of simulated driving for each of the three type of car seat in different days ...
[ 2 ] - Psychometric Properties of the Farsi Version of the Comfort Questionnaire for Hand tools (CQH)
Background: The comfort questionnaire for hand tools (CQH) is a subjective measure for exploring the starting points for improving hand tool design. This study aimed to investigate the psychometric properties of the Farsi version of the CQH. Methods: In this cross-sectional study, which was conducted among 163 university students, the 17-question CQH was translated into Farsi with a translat...