The components of nitrogen pump contain creatine, besides creatine, it also includes arginine and caffeine. Most nitrogen pumps in the market are used to improve absolute strength, explosiveness, endurance and concentration, which are related to nerve control. Caffeine in the nitrogen pump helps the bodybuilder to reach a state of nervous excitement, which makes the user excited without fatigue. The English name of nitrogen pump is Pre-workout, which is literally understood as warm-up in Chinese and translated into nitrogen pump in Chinese. Take it before training. There is something similar to chicken blood after drinking it. After taking it for the first time, I felt itchy all over and felt like moving. Simply put, it is an upgraded version of creatine. Besides creatine, nitrogen pump also includes creatine, arginine and caffeine.