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Full-Text Articles in Sports Sciences
Developing A Footswitch Device To Assess The Likelihood Of Falls In At-Risk Populations, Arash Mohammadzadeh Gonabadi
Developing A Footswitch Device To Assess The Likelihood Of Falls In At-Risk Populations, Arash Mohammadzadeh Gonabadi
UNO Student Research and Creative Activity Fair
Falls are one of the major cause of injuries, reduced functioning and even mortality in older adults. Most of the falls occur during walking, so considering the mechanics of gait during walking can provide insight to identify the risk of fall in this population. A component of walking mechanics associated with falling in the elderly is gait variability (i.e. the inherent natural fluctuations between strides). Healthy states are associated with an optimal level of movement variability reflecting the adaptability of the underlying control system, while pathological gait can be either too regular, or periodic, or too random and disordered. In …
Dynamic Stability Association With Cost Of Transport Is Different In Patients With Copd Compared To Healthy Controls, Farahnaz Fallah Tafti
Dynamic Stability Association With Cost Of Transport Is Different In Patients With Copd Compared To Healthy Controls, Farahnaz Fallah Tafti
UNO Student Research and Creative Activity Fair
Patients with chronic obstructive pulmonary disease (COPD), suffer from deficits in their functional performance besides their lung disease. In this situation, increased muscle activity is needed to provide safe walking patterns, stability while walking. This increase in muscle activity leads to increased metabolic cost, i.e., using more oxygen to complete the task. The main objective of this study is to investigate the relationship between walking stability and metabolic cost in patients with COPD in comparison with age-matched controls. Seventeen patients with COPD and 23 healthy controls walked on a treadmill at three different speeds: preferred, fast (+20% preferred) and slow …