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Now showing items 11-20 of 24
A Comparison of Lean and Obese Gait Characteristics of Children and Adults During Level Walking
(East Carolina University, 2010)
Increased body mass affects gait kinematics and kinetics in adults. It is however unknown if increased body mass produces similar adaptations in children and adults. The duration of obesity in children is shorter than ...
STRIDE LENGTH MANIPULATION IN YOUNG AND OLD ADULTS DURING LEVEL WALKING
(East Carolina University, 2010)
Physiological and neurological changes with healthy aging cause old adults to alter biomechanical gait strategies. Mechanical plasticity is an ambulatory strategy in which old adults rely on proximal musculature in ...
Influence of Thigh Muscle Forces on Anterior Cruciate Ligament Forces during Single-Leg Landing from Three Different Heights
(East Carolina University, 2010)
Over 200,000 anterior cruciate ligament (ACL) injuries occur every year amounting to billions of dollars being spent on the ACL annually. While the quadriceps muscle produces an anterior shear force on the tibia that ...
The Effect of Eccentric Hamstring Strength Training on Muscle Function
(East Carolina University, 2015)
The high prevalence of hamstring strain injury in sports, coupled with detrimental performance and financial effects of hamstring injuries, stress the necessity to implement an intervention capable of minimizing hamstring ...
The Effect of Plantarflexor Strength Training on Gait Biomechanics in Healthy Old Adults
(East Carolina University, 2013)
Locomotion is an important and inherent part of daily life and is integral in maintaining an independent lifestyle, especially in older adults whose functional capacity has declined. Physiological changes with aging, ...
The Effect of Quadriceps Strength Symmetry and Task Demands on Lower Extremity Biomechanics
(East Carolina University, 8/5/2020)
Anterior cruciate ligament (ACL) ruptures are a common injury in sports with short and long term consequences. Second ACL injury rates, defined as an injury to the contralateral or healthy limb, or a re-graft tear of the ...
THE VARIATION IN STRENGTH DECREMENT OF LOWER EXTREMITY MUSCLE GROUPS AND BIOMECHANICAL PLASTICITY IN OLDER ADULTS
(East Carolina University, 2019-08-13)
Age-associated biomechanical plasticity (BP) has been established as the distal to proximal shift of joint mechanical output in old adults while walking. The cause of BP is still unknown, but changes in muscle strength of ...
Effects of a Six Week Gastrocnemius PNF Stretching Intervention on Structural Properties of Muscle and Neural Adaptations of Muscle in Young Women
(East Carolina University, 2018-05-18)
Muscle injuries account for nearly one-third of sport medicine clinic visits in the United States (Woods et al, 2007) and amass financial burden on both athletes and their respective sports clubs. It is unclear whether ...
How do we accelerate while running?
(East Carolina University, 2015)
Running biomechanics are well established in terms of lower extremity joint kinetics as is the direct relationship between these variables and running speed. Many studies have investigated the differences in these variables ...
The Relationship between Gait Biomechanics and Body Mass Index
(East Carolina University, 2014)
Walking gait is one of the basic components of human movements. With the rising obesity epidemic and implied health complications, it is pertinent to examine the relationship between body mass index and the joint torques ...