Search results for "ergogenic aid"
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Effects of conjugated linoleic acid and endurance training on peripheral blood and bone marrow of trained mice
2007
Fat supplements, es- pecially conjugated linoleic acid (CLA), are increasingly popular ergogenic aids among endurance athletes. To evaluate the im- portance of fat supplementation in the practice of endurance sports, we investigated the effects of CLA supplementation on body weight, muscle hypertrophy, peripheral blood composition, and bone marrow composition in healthy, young, endurance- trained mice. Young, healthy mice were subdivided into control, trained, and treated groups, according to their running atti- tudes. Training was performed over a period of 6 weeks on a treadmill, at a gradually increasing duration and speed. CLA- treated groups were gavaged with 0.425 mg·d 1 CLA supplemen…
Effect of sodium bicarbonate and beta-alanine supplementation on maximal sprint swimming
2013
Background. This study examined the effect of simultaneous supplementation of extracellular buffer sodium bicarbonate (SB) and intracellular buffer beta-alanine (BA) on maximal sprint swimming. Methods. Thirteen competitive male swimmers completed 4 different treatments (placebo [PL], SB, BA + PL, and BA + SB) in a crossover procedure. PL or SB supplementation (0.3 g/kg body weight) was ingested 60 min before two maximal 100-m freestyle swims that were performed with a passive recovery of 12-min between each swim. Because of the known long washout period for carnosine, four weeks of BA supplementation (4.8 g per day) was started after the first week of PL or SB supplementation and performan…