The following research paper explores the research question: Will there be a significant improvement of muscle endurance during a short time span by drinking energy drinks? Studies have shown that there may be some effects of energy drinks, but other effects are not substantiated. Literature findings also explore the safety of using these drinks.
Paddock (2010) and Smit and Rogers (2002) reported that energy drinks are popular and college athletes use these drinks regularly. While some report positive effects of these drinks, outcomes are unproven and there may also be negative effects to consider. Alford, Cox, and Wescott (2001) reported on the effects of Red Bull Energy Drink compared to control drinks. Three studies with 36 volunteers were conducted to determine effects on psychomotor performance (reaction time, concentration, memory), subjective alertness, and physical endurance. Findings were subjects on cycle ergometers using Red Bull Energy Drink significantly improved aerobic endurance (maintaining 65-75% max. heart rate) and anaerobic performance (maintaining max. speed). Results also showed that the energy drink led to significant improvements in mental performance regarding choice reaction time, concentration, and immediate memory recall, which demonstrating increased subjective alertness. The authors concluded that these findings were due to the drink ingredients.
Leong (2010) explained how energy drinks affect the body. Leong noted that working out leads to a loss of fluid and electrolytes to varying degrees and this leads to symptoms of fatigue and reduced performance. This loss of fluids and electrolytes can even lead to heat exhaustion or heat stroke in serious cases. Energy drinks and sports drinks replace this water and electrolytes and they provide sugars to replace lost carbohydrate stores which results in increased energy.
Edell (2009) addressed the issue of whethe...