Reijo Koskelo

Learn More
This study compared the effect of 24 months of adjustable school desks and chairs usage (the intervention) and traditional non-adjustable usage (the control condition) on sitting and standing postures, muscle strength, classroom muscle tension, pain and learning in 15 (8 female and 7 male) high-school students and 15 anthropometrically and gender matched(More)
AIM:: The purpose of the present study was to investigate the temperature and humidity of the scrotal skin during sitting on commonly used chairs in relation to body mass index. MATERIALS AND METHODS:: Six different chairs were studied, and 8 men participated in the study. In addition to traditional sensors also infrared photography was used in recordings.(More)
  • 1