The aim of the first manuscript was to examine CHD risk in women with MS by
assessing the frequency of physical inactivity and the frequency of anthropometric,
dietary, and metabolic CHD risk factors. Although participation in physical activity is
often avoided by many women with MS, some women remain physically...
Low bone mineral density (BMD) and poor stability both contribute to
increased risk of fractures associated with a fall. The aim of this dissertation was
two-fold. The first study, a cross-sectional analysis, sought to determine the
anthropometric and/or performance variables that best predicted BMD and postural
stability in mature, premenopausal...
Preservice teachers' beliefs and values develop due to their long "apprenticeship of observation" (Lortie, 1975) and often filter their teacher education experiences (Feiman-Nemser & Buchman, 1986; Pajares, 1992). Case methods may be one curricular tool by which to instill change in preservice teachers' beliefs and values. This study investigated the...
Evidence exists that links a sedentary lifestyle with the emergence of chronic
diseases during adulthood. Reports indicate that many children and adolescents already
have risk factors for chronic diseases and the prevalence of obesity among children is at
an all time high. There are concerns that children may not be...
Introduction: Recent reports in exercise related bone research have shown increased bone mineral content (BMC) at the femoral neck for prepubescent children participating in exercise programs consisting of repeated drop landings from a height of 61 cm. Increases in BMC from this type of exercise are believed to be the...
Isolated injury of the anterior cruciate ligament (ACL) is less frequent and typically perceived as less severe than ACL injuries with concurrent damage to other knee stabilizing structures. The timing of the ACL reconstructive surgery is thought to be a
critical factor that affects the patient's postoperative outcome. No previous...
Ankle injuries comprise more than 15% of all sports injuries worldwide. The efficacy of the ankle taping for injury prevention has long been under scrutiny as numerous studies have shown that tape rapidly loses its ability to constrain ankle motion with exercise. Consequently, ankle braces (orthoses) are being used with...
Individuals with Down syndrome (DS) have less atherosclerosis than others with and without mental retardation (MR). Why individuals with DS do not develop atherosclerosis similarly to others is not known. The insulin resistance syndrome (IRS), a common neuroendocrine disorder underlying cardiovascular disease, has not been investigated in adults with DS...
The aim of the present project was to quantify and compare differences in impact performance and damping effectiveness among various off-road bicycle suspension systems. Two experiments were conducted to compare suspensions. Fork impact performance was tested by measuring peak antero-posterior braking forces and impulses during impact with bumps of 6-...
The purpose of this study was to characterize glenohumeral joint laxity and
stiffness using instrumented arthrometry. To evaluate the validity of an instrumented
measurement system we compared cutaneous and bone-pinned measures of laxity and
stiffness that replicate previously reported in vivo methodology. Characterization of
capsular laxity was achieved through determination...