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Full-Text Articles in Life Sciences
The Effects Of Experimental Anterior Knee Pain On Bilateral Ground Reaction Forces During Running, Emily Rachel Cronk
The Effects Of Experimental Anterior Knee Pain On Bilateral Ground Reaction Forces During Running, Emily Rachel Cronk
Theses and Dissertations
The purpose of this study was to examine the independent effects of anterior knee pain (AKP) on bilateral ground reaction force (GRF) during running, with a focus on GRF applied to the uninvolved leg, which, prior to this study, had never been evaluated. Twelve volunteers completed three data collection sessions, that corresponded to one of three conditions (control, sham, and pain), in a counterbalanced order. For each session, subjects ran for five minutes. For the pain and sham sessions, respectively, hypertonic and isotonic saline were infused into the infrapatellar fat pad of the right leg during the running, while no …
Examining The Effects Of Body Weight Support And Speed On Physiological Measures And Lower Leg Muscular Activity, Michael Thomas Soucy
Examining The Effects Of Body Weight Support And Speed On Physiological Measures And Lower Leg Muscular Activity, Michael Thomas Soucy
UNLV Theses, Dissertations, Professional Papers, and Capstones
The purpose of this study was to determine if body weight support or speed influences specific physiological and biomechanical parameters while running at a preferred pace, or variations of preferred pace. Nine participants (age: 28.56 ± 7.88 years, height: 1.68 ± 0.08 cm, mass: 65.70 ± 7.64 kg) who were running a minimum of 10 miles per week (14.67 ± 4.92 miles) were recruited for participation. Participants were asked to sign an institutionally approved informed consent form upon arrival to the lab. After determining preferred running speed at each body weight support condition (no support, 10%, and 20% support), participants …
Foot Kinematics And Neuromuscular Preactivation In Habitual Forefoot And Rearfoot Runners, Rhiannon Seneli
Foot Kinematics And Neuromuscular Preactivation In Habitual Forefoot And Rearfoot Runners, Rhiannon Seneli
Theses and Dissertations
As the rate of running related injuries has failed to decline despite advances in footwear, many researchers have begun focusing on different foot strike patterns possible contribution to injury risk. While many studies have focused on the differences between RFS and FFS running, few have investigated kinematic differences within the distal foot in habitual RFS and FFS runners and have failed to consider mechanical and neuromuscular changes due to fatigue. The purpose of this study, therefore, was to investigate foot kinematics and neuromuscular differences between RFS and FFS runners at the beginning and end of an exhaustive run. Fifteen habitual …
Investigation Of Sequential Intermittent Pneumatic Compression Effect On Run Performance, Max Evan Jones
Investigation Of Sequential Intermittent Pneumatic Compression Effect On Run Performance, Max Evan Jones
UNLV Theses, Dissertations, Professional Papers, and Capstones
The main aim of this study was to determine if IPC after a 5000 m run influences maximal effort 1600 m run performance. A secondary purpose was to determine if the level of IPC pressure used influences run performance. Nine subjects (6 male and 3 female were included in the study; 30 years±5.19 years; Height 173.72cm±8.25; Weight; 72.54±9.97 kg). These subjects were recruited to be in this study via word of mouth or social media advertisement in the Las Vegas area. Participant inclusion criteria was 18- 50 year old apparently healthy, had been running a minimum of 20 miles a …
Acute Changes In Running Mechanics Across Footwear With Various Heel-To-Toe Height Differences, Daniel C. Moody
Acute Changes In Running Mechanics Across Footwear With Various Heel-To-Toe Height Differences, Daniel C. Moody
Theses and Dissertations
There are many different types of footwear available for runners in today's market. Many of these shoes claim to improve a runner's efficiency by altering their stride mechanics. Minimalist footwear claims to aid runners in running more on their forefeet whereas more traditional footwear provides more cushioning specifically for a heel-first landing. The purpose of this research was to determine if runners who were accustomed to running in traditional footwear would acutely alter their running biomechanics when they ran barefoot or in various types of minimalist footwear. Twelve subjects, who were accustomed to running in traditional 12 mm heel/toe differential …