Evidence-Based Classification in Powerchair Football: Determining the Determinants.

The purpose of this study was to initiate the development of an evidence-based sport classification system for powerchair football, a sport that serves athletes with physical impairments. Sport classification is designed to increase participation by minimizing the impact of impairment on competition outcome, and powerchair football lacks an evidence-based system of classification which is required of Paralympic sports. A number of approaches were used to build the theoretical model of sport performance (Step 2 of the International Paralympic Committee model).

Role of age and sex on dual tasking using a treadmill desk while performing cognitive tests.

Background: Treadmill desks have been used extensively to increase physical activity and decrease sedentary time in the work environment. However, dual tasking, such as simultaneously walking and performing a cognitive task, may result in diminished performance in one or both tasks.

Research Question: Do age and sex impact ability to dual task while using a treadmill desk at a preferred walking speed?.