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Full-Text Articles in Medicine and Health Sciences
Effect Of Dual Tasking On Walking Over Even And Uneven Surfaces In Functionally Independent Community Older Adults, Olajide L. Kolawole
Effect Of Dual Tasking On Walking Over Even And Uneven Surfaces In Functionally Independent Community Older Adults, Olajide L. Kolawole
Olajide L Kolawole
While several studies have reported a decrement in performance by older adults while walking and concurrently performing a dual task on even surfaces, to date the effects of dual tasking while walking on uneven surfaces commonly found in the community has received less attention. Thus, we sought to test the hypothesis that an incremental decrement in gait parameters will be observed, when walking on an uneven versus an even surface and furthermore, that this decrement would be dependent upon the concurrent performance of a secondary cognitive and/or motor task in functionally independent-living-community older adults. Dynamic Gait Index assessed the subject’s …
Validity Of Boston Marathon Qualifying Times, Paul M. Vanderburgh
Validity Of Boston Marathon Qualifying Times, Paul M. Vanderburgh
Paul M. Vanderburgh
Purpose: To assess the validity of Boston Marathon qualifying (BMQ) standards for men and women. Methods: Percent differences between BMQ and current world records (WR) by sex and age group were computed. WR was chosen as the criterion comparison because it is not confounded by intensity, body composition, lifestyle, or environmental factors. A consistent difference across age groups would indicate an appropriate slope of the age-vs-BMQ curve. Inconsistent differences were corrected by adjusting BMQ standards to achieve a uniform percentage difference from WR. Results: BMQ standards for men were consistently ~50% slower than WR (mean 51.5% ± 1.4%, range 49.6–54.4%), …
Perceived Barriers, Benefits And Motives For Physical Activity: Two Primary-Care Physical Activity Prescription Programs, Asmita Patel, Grant M. Schofield, Gregory S. Kolt, Justin Keogh
Perceived Barriers, Benefits And Motives For Physical Activity: Two Primary-Care Physical Activity Prescription Programs, Asmita Patel, Grant M. Schofield, Gregory S. Kolt, Justin Keogh
Justin Keogh
This study examined whether perceived barriers, benefits, and motives for physical activity differed based on allocation to 2 different types of primary-care activity prescription programs (pedometer-based vs. time-based Green Prescription). Eighty participants from the Healthy Steps study completed a questionnaire that assessed their perceived barriers, benefits, and motives for physical activity. Factor analysis was carried out to identify common themes of barriers, benefits, and motives for physical activity. Factor scores were then used to explore betweengroups differences for perceived barriers, benefits, and motives based on group allocation and demographic variables. No significant differences were found in factor scores based on …