The alpha level of significance was set at p 0.05).ĬONCLUSION: The results indicated that the consumption of Spark-Advocare had no significant difference on RPE, HR, total distance, and VO2. All the data was recorded on an excel sheet for statistical analysis. Upon beginning the test, subjects were instructed to maintain a workload of at least 60 rpm or more to ensure intensity remained between 65-70% of their max predicted max heart rates. Measurements of HR, VO2, distance from the monark bike screen, and RPE using the Borg’s scale, were collected at 10-minute intervals totaling 30-minutes. The variables of interest were: maximal oxygen consumption (VO2), rate of perceived exertion, and Heart Rate (HR), and total distance each subject traveled in kilometer. Participants were randomly assigned to a trial on whether they received the AdvoCare spark supplement or a watermelon flavored Kool-aid 20 minutes prior to testing. Prior to testing, the participants were instructed not to exercise for a full 24 – hours, to be well hydrated and fasted two hours prior to testing. The two tests were separated by a 48-72 hour period and were conducted in MAC 154. Each subject performed two 30-minute submaximal cycling tests on the Ergomedic 828E Monark Cycle Ergometer. METHODS: Five male students ages (20.8 ± 0.75 yrs.), weight (75.72 ± 4.34 kg), height (176.2 ± 6.94 cm) from the UTA Kinesiology department were participants of this study. PURPOSE: The purpose of this study is to evaluate the effects of AdvoCare spark energy on a 30-minute cycling test and determine if the supplement enhances exercise performance. and taurine in Advocare-Spark energy are both stimulants that make the supplement a possible effective ergogenic aid. Studies have shown that ingestion of caffeine pre-exercise can enhance endurance performance by decreasing the rate of perceived exertion. Many supplements contain nutrients including water-soluble vitamins, metabolic by-products of nutrients, plant extracts, substances found in food (vitamin B6, creatine, caffeine) and are found in high amounts naturally in foods. The referred ergogenic aids are substances that enhance performance, and is one of the most studied research areas in athletic performance. INTRODUCTION: AdvoCare-Spark energy is a multi-nutrient supplement that incorporates ergogenic aids such as creatine and caffeine.
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