Diego R. Redondo

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We investigated the effect of Eleutherococcus senticosus Maxim L (ESML) on performance during submaximal and maximal aerobic exercise. Twenty highly trained distance runners randomly assigned in matched pairs to either an experimental (ESML) or placebo (PL) group, participated in an 8-wk double-blind study during which they completed five trails of a 10-min(More)
Creatine supplementation has been shown to augment muscle PCr content and increase the rate of ATP resynthesis. Thus, we hypothesized that creatine supplementation might enhance sprinting performance. Eighteen subjects completed both of two testing sessions (control and postsupplement) 1 week apart, wherein they sprinted three 60-m distance trials that were(More)
Lumbosacral supports (LSSs) have been used to minimize the risk of lower back injuries. Theoretically, an LSS will raise intra-abdominal pressure (IAP) and reduce loads in the lower back region. This investigation compared three different LSSs with an unsupported condition. Nine males lifted a weighted box four times, once per condition, at 90% of their(More)
Several experimental and theoretical techniques have been developed to analyze both physical and psychological stresses. These techniques have relied mainly on certain parameters based on physiological, behavioral, and performance related data. This study is based on a thought experiment which describes the technique to quantify mental stress based on(More)
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