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Effects Of Reduced Muscular Strength On Running Kinematics Relating To The Planus Foot, Adam D. Froats
Effects Of Reduced Muscular Strength On Running Kinematics Relating To The Planus Foot, Adam D. Froats
Electronic Thesis and Dissertation Repository
The potential for injury is present in all forms of physical activity, particularly events involving repetitive motion. In attempt to identify kinematic changes following running induced reductions in muscular strength, 15 participants completed recorded treadmill runs before and after an outdoor run. Kinematics were recorded using a Vicon motion capture system and processed using 3D GAIT custom software. Using repeated measures ANCOVA with side (dominant and non-dominant) and time (pre-run and post-run) as within subject factors, and strength and arch height as covariates, no statistically significant differences were obtained. Using Pearson’s product-moment correlation coefficients to compare successive strides, post-run reductions …
The Effect Of Fixation Plate Length On Spinal Instability Following Anterior Cervical Plate Fixation For The Repair Of In Vitro Flexion-Distraction Injuries, Abdulaziz J. Al-Kuwari
The Effect Of Fixation Plate Length On Spinal Instability Following Anterior Cervical Plate Fixation For The Repair Of In Vitro Flexion-Distraction Injuries, Abdulaziz J. Al-Kuwari
Electronic Thesis and Dissertation Repository
Abstract:
The Effect of Fixation Plate Length on Spinal Instability Following Anterior Cervical Plate Fixation for the Repair of in Vitro Flexion-Distraction Injuries
Introduction: Anterior cervical decompression and fusion with a plate (ACDFP) is a commonly performed treatment following a traumatic injury to the subaxial cervical spine. The purpose of the presented work was to determine the biomechanical effect of plate length on cervical spine kinematic stability following ACDFP stabilization for a simulated traumatic injury.
Methods: Eleven fresh-frozen cadaveric C5-C6 and C6-C7 motion segments were examined in this study. To assess kinematics, flexibility testing was performed on each specimen …
An Evaluation Of Kinematic Variables During Stance Phase Of A Training Endurance Run, Joshua Paul Bailey
An Evaluation Of Kinematic Variables During Stance Phase Of A Training Endurance Run, Joshua Paul Bailey
UNLV Theses, Dissertations, Professional Papers, and Capstones
The purpose of the study was to evaluate kinematics of the lower extremity during the stance phase of an endurance training run. Fifteen participants (8 male, 7 female; 30.5 ± 8.4 years; 71.8 ± 11 kg; 1.73 ± 0.07 m) reported that they were currently signed up for, or planned on signing up for, an endurance race within the next six months of participation in the study (9 half marathon, 3 marathon, 1 triathlon, 2 21k trail run). All had a weekly running mileage greater than 20 miles (23.8 ±4.6 miles). Participants were required to complete the 15–kilometer training run …
Determination Of The Functional Relationship Between Lumbar Lordosis And Pelvic Tilt, Casey Tyler Hebert
Determination Of The Functional Relationship Between Lumbar Lordosis And Pelvic Tilt, Casey Tyler Hebert
Theses and Dissertations (ETD)
Americans are undergoing spinal fusion surgery (SFS) at an ever increasing rate; in 2008 over 400,000 Americans underwent SFS with a national cost of approximately $33.9 billion. During SFS it is difficult for the surgeon to properly align the spine’s s-shape, as viewed from the patient’s side. Abnormal alignment of the spine then alters the position of the pelvis and hip joints, which may impact the function and hip contact patterns. Several studies have shown that patients with spinal pathology, such as arthritis, often have a coexisting hip pathology or subsequently develop hip pathology, and it is estimated that 18% …
An Investigation Of Technique And Equipment Factors Associated With Clubhead Speed In Golf, Christopher Joyce
An Investigation Of Technique And Equipment Factors Associated With Clubhead Speed In Golf, Christopher Joyce
Theses: Doctorates and Masters
If golfers achieve long hitting distances whilst maintaining their accuracy they will gain a competitive advantage. To increase hitting distance, faster clubhead speed is required and this can potentially be achieved through a number of factors. Firstly, anthropometric factors such as height and physical factors such as trunk rotational power have been previously considered to be of importance. However, biomechanical factors such as; the X-factor (separation of the trunk-pelvis alignment when viewed in the transverse plane), have been a major focus of recent research. Further, the interaction of the golfer with the implement they hit with i.e. the golf club …