Many people wonder why they need a pre-workout supplement at all. The fact is that a pre-workout can be essential to achieving your fitness and training goals. A pre-workout supplement allows you to train at your full potential. It unlocks your mind and body’s ability to push past limits that it would normally be unable to cross. The extreme focus and intensity a pre-workout gives you will allow you to train hard enough to make real progress in the gym and break through plateaus. A pre-workout allows your body to function at a higher level so that it can live up to the intensity that your mind demands of it. In the highly competitive arenas of sport and fitness, a quality pre-workout supplement is essential to success.
Several studies have shown that taking caffeine can provide a physical boost before a workout. For instance, a 2012 study in the Journal of Strength Conditioning and Resistance found that those who took caffeine supplements could deadlift, bench-press and do other heavy lifting at greater weights compared with those who took a placebo. Other studies have suggested that runners and rowers can increase their aerobic capacity with a dose of caffeine