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Full-Text Articles in Sports Sciences
Interleukin-6 And Exercise; Early Evidence Of A Novel Myokine, Brendan Hogg Mr.
Interleukin-6 And Exercise; Early Evidence Of A Novel Myokine, Brendan Hogg Mr.
Graduate Student Theses, Dissertations, & Professional Papers
Interleukin-6 (IL-6) was first identified as a pleiotropic cytokine, with a host of body-wide functions. Cytokine functions are characterized by chronically elevated levels within various inflammatory states. In this regard, IL-6 is largely associated with the acute phase response to many stimuli and performs specific actions when produced from certain cell types. Accrued evidence indicates IL-6 release from skeletal muscle often includes myokine functions. Novel myokine functions are adaptive in nature, and as compared to inflammatory/cytokine roles, exhibit a transient time course. Following exercise plasma IL-6 peaks and returns to resting levels within 1-2 hours. In contrast, IL-6 is observed …
Gait Intervention For Improvements In Human Top Speed Running, Michelle Buechner
Gait Intervention For Improvements In Human Top Speed Running, Michelle Buechner
Graduate Student Theses, Dissertations, & Professional Papers
Between individuals faster sprinting speeds are achieved by applying greater stance average forces against the running surface. Recent evidence further indicates that elite level performers also strike the ground with leg kinematics that differ from those of non-elites and that these leg movements act to enhance the force transients occurring in the milliseconds following foot-ground impact. I investigated whether sprint performance could be enhanced through a short term gait intervention, consisting of 3 laboratory training sessions wherein subjects (n = 6) completed 5 high-speed runs on an instrumented force treadmill at 90% of their measured top sprint. The subjects received …