Intro:
Pre-Workout supplements are supplements you take before your workout which will give you more energy and a much better pump giving you a better workout. Having a better workout could be doing more repetitions or even moving up in weight on what you are working out. Moving up the latter for weights would mean you are getting stronger and size will increase. Other pre-workout supplements aim at weight loss rather than focusing on your muscle gain and will cause your body to heat up and make you sweat more than you usually do and are usually called thermogenic fat burners. Some use these to help define their bodies or for competitions. Whatever your goals are, with the supplements your taking, you are hoping to get the most out of your workout and you hope to have your workout time be more effective.